0000866273-20-000109 | 10-K | XBRL Viewer

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Document and Entity Information - USD ($) $ in Millions	12 Months Ended
Document and Entity Information - USD ($) $ in Millions	Jun. 30, 2020	Sep. 01, 2020	Dec. 31, 2019
Cover [Abstract]
Document Type	10-K
Document Annual Report	true
Document Period End Date	Jun. 30, 2020
Amendment Flag	false
Document Transition Report	false
Entity File Number	001-15461
Entity Registrant Name	MATRIX SERVICE CO
Entity Central Index Key	0000866273
Current Fiscal Year End Date	--06-30
Document Fiscal Year Focus	2020
Document Fiscal Period Focus	FY
Entity Incorporation, State or Country Code	DE
Entity Tax Identification Number	73-1352174
Entity Address, Address Line One	5100 E. Skelly Drive,
Entity Address, Address Line Two	Suite 500
Entity Address, City or Town	Tulsa,
Entity Address, State or Province	OK
Entity Address, Postal Zip Code	74135
City Area Code	918
Local Phone Number	838-8822
Title of 12(b) Security	Common Stock, par value $0.01 per share
Trading Symbol	MTRX
Security Exchange Name	NASDAQ
Entity Well-known Seasoned Issuer	No
Entity Voluntary Filers	No
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Accelerated Filer
Entity Small Business	false
Entity Emerging Growth Company	false
ICFR Auditor Attestation Flag	true
Entity Shell Company	false
Entity Public Float			$ 599
Entity Common Stock, Shares Outstanding		26,460,196

Consolidated Statements of Income - USD ($) shares in Thousands, $ in Thousands	12 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2018
Income Statement [Abstract]
Revenue	$ 1,100,938	$ 1,416,680	$ 1,091,553
Cost of revenue	998,762	1,284,729	999,617
Gross profit	102,176	131,951	91,936
Selling, general and administrative expenses	86,276	94,021	84,417
Goodwill and other intangible asset impairment	38,515	0	17,998
Restructuring costs	14,010	0	0
Operating income (loss)	(36,625)	37,930	(10,479)
Other income (expense):
Interest expense	(1,597)	(1,296)	(2,600)
Interest income	1,270	1,167	381
Other	308	611	550
Income (loss) before income tax expense	(36,644)	38,412	(12,148)
Provision (benefit) for federal, state and foreign income taxes	(3,570)	10,430	(668)
Net income (loss)	$ (33,074)	$ 27,982	$ (11,480)
Basic earnings (loss) per common share	$ (1.24)	$ 1.04	$ (0.43)
Diluted earnings (loss) per common share	$ (1.24)	$ 1.01	$ (0.43)
Weighted average common shares outstanding:
Basic (in shares)	26,621	26,891	26,769
Diluted (in shares)	26,621	27,587	26,769

Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2018
Other comprehensive income (loss), net of tax:
Net income (loss)	$ (33,074)	$ 27,982	$ (11,480)
Foreign currency translation loss (net of tax expense (benefit) of ($88), $27 and ($24) for the fiscal years ended June 30, 2020, 2019 and 2018, respectively)	(622)	(340)	(87)
Comprehensive income (loss)	$ (33,696)	$ 27,642	$ (11,567)

- Definition

Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income. Excludes changes in equity resulting from investments by owners and distributions to owners.

+ References + Details

- Definition

The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest.

+ References

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+ Details

Consolidated Statements of Comprehensive Income (Parentheticals) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2018
Statement of Comprehensive Income [Abstract]
Foreign currency translation adjustments, tax effect	$ (88)	$ 27	$ (24)

Consolidated Balance Sheets - USD ($) $ in Thousands	Jun. 30, 2020	Jun. 30, 2019
Current assets:
Cash and cash equivalents	$ 100,036	$ 89,715
Accounts receivable, less allowances (2020 - $905; 2019 - $923)	160,671	218,432
Costs and estimated earnings in excess of billings on uncompleted contracts	59,548	96,083
Inventories	6,460	8,017
Income taxes receivable	3,919	29
Other current assets	4,526	5,034
Total current assets	335,160	417,310
Property, plant and equipment, at cost:
Land and buildings	42,695	41,179
Construction equipment	94,154	91,793
Transportation equipment	55,864	52,526
Office equipment and software	39,356	43,632
Construction in progress	4,427	7,619
Total property, plant and equipment - at cost	236,496	236,749
Accumulated depreciation	(155,748)	(157,414)
Property, plant and equipment - net	80,748	79,335
Operating lease right-of-use assets	21,375	0
Goodwill	60,369	93,368
Other intangible assets	8,837	19,472
Deferred income taxes	5,988	2,683
Other assets	4,833	21,226
Total assets	517,310	633,394
Current liabilities:
Accounts payable	73,094	114,647
Billings on uncompleted contracts in excess of costs and estimated earnings	63,889	105,626
Accrued wages and benefits	16,205	38,357
Accrued insurance	7,301	9,021
Operating lease liabilities	7,568	0
Income taxes payable	0	2,517
Other accrued expenses	7,890	5,331
Total current liabilities	175,947	275,499
Deferred income taxes	61	298
Operating lease liabilities	19,997	0
Borrowings under senior secured revolving credit facility	9,208	5,347
Other liabilities	4,208	293
Total liabilities	209,421	281,437
Commitments and contingencies
Stockholders' equity:
Common stock—$.01 par value; 60,000,000 shares authorized; 27,888,217 shares issued as of June 30, 2020 and June 30, 2019; 26,141,528 and 26,807,203 shares outstanding as of June 30, 2020 and June 30, 2019	279	279
Additional paid-in capital	138,966	137,712
Retained earnings	206,402	239,476
Accumulated other comprehensive loss	(8,373)	(7,751)
Total stockholders' equity before treasury stock	337,274	369,716
Less treasury stock, at cost — 1,746,689 and 1,081,014 shares as of June 30, 2020 and June 30, 2019	(29,385)	(17,759)
Total stockholders' equity	307,889	351,957
Total liabilities and stockholders' equity	$ 517,310	$ 633,394

Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Jun. 30, 2020	Jun. 30, 2019
Statement of Financial Position [Abstract]
Accounts receivable, allowances	$ 905	$ 923
Common stock, par value	$ 0.01	$ 0.01
Common stock, shares authorized	60,000,000	60,000,000
Common stock, shares issued	27,888,217	27,888,217
Common stock, shares outstanding	26,141,528	26,807,203
Treasury stock, shares	1,746,689	1,081,014

Consolidated Statements of Cash Flows - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2018
Operating activities:
Net income (loss)	$ (33,074)	$ 27,982	$ (11,480)
Adjustments to reconcile net income (loss) to net cash provided (used) by operating activities, net of effects of acquisitions:
Depreciation and amortization	19,124	18,224	20,347
Goodwill and Intangible Asset Impairment (Note 4)	38,515	0	17,998
Stock-based compensation expense	9,877	11,908	8,618
Operating lease, fixed asset, and other intangible asset impairments due to restructuring (Note 14)	5,215	0	0
Deferred income tax	(3,630)	2,061	(1,186)
Gain on disposal of business (Note 3)	0	(427)	0
Gain on sale of property, plant and equipment	(767)	(854)	(662)
Provision for uncollectible accounts	1,158	5	107
Other	(7)	701	397
Changes in operating assets and liabilities increasing (decreasing) cash, net of effects from acquisitions:
Accounts receivable	56,603	(15,374)	5,504
Costs and estimated earnings in excess of billings on uncompleted contracts	36,535	(19,809)	14,548
Inventories	1,557	(2,872)	(1,415)
Other assets and liabilities	11,029	(12,246)	369
Accounts payable	(38,915)	32,651	(25,883)
Billings on uncompleted contracts in excess of costs and estimated earnings	(41,737)	(14,983)	45,613
Accrued expenses	(17,398)	14,427	1,796
Net cash provided by operating activities	44,085	41,394	74,671
Investing activities:
Capital expenditures	(18,539)	(19,558)	(8,711)
Acquisitions, net of cash acquired	0	0	(1,687)
Proceeds from disposal of business (Note 3)	0	3,885	0
Proceeds from asset sales	1,423	1,225	1,062
Net cash used by investing activities	(17,116)	(14,448)	(9,336)
Financing activities:
Advances under senior secured revolving credit facility	18,567	16,225	85,317
Repayments of advances under senior secured revolving credit facility	(14,357)	(10,896)	(130,248)
Payment of debt amendment fees	0	0	(364)
Open market purchase of treasury shares	(17,045)	(5,190)	0
Issuances of common stock	0	128	317
Proceeds from issuance of common stock under employee stock purchase plan	320	311	293
Repurchase of common stock for payment of statutory taxes due on equity-based compensation	(3,524)	(1,685)	(627)
Net cash used by financing activities	(16,039)	(1,107)	(45,312)
Effect of exchange rate changes on cash	(609)	(181)	229
Net increase in cash and cash equivalents	10,321	25,658	20,252
Cash and cash equivalents, beginning of period	89,715	64,057	43,805
Cash and cash equivalents, end of period	100,036	89,715	64,057
Other cash flow information:
Cash paid during the period for income taxes	6,394	3,309	1,410
Cash paid during the period for interest	2,148	1,705	2,719
Non-cash investing and financing activities:
Purchases of property, plant and equipment on account	$ 48	$ 2,686	$ 156

Consolidated Statements of Changes in Stockholders' Equity - USD ($) $ in Thousands	Total	Common Stock	Additional Paid-In Capital	Retained Earnings	Treasury Stock	Accumulated Other Comprehensive Income(Loss)
Balances, beginning at Jun. 30, 2017	$ 321,809	$ 279	$ 128,419	$ 222,974	$ (22,539)	$ (7,324)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net loss	(11,480)			(11,480)
Other comprehensive loss	(87)					(87)
Treasury Shares Sold to Employee Stock Purchase Plan	293		(130)		423
Exercise of stock options	317		(240)	0	557
Issuance of deferred shares	0		(4,469)		4,469
Treasury shares repurchased to satisfy tax withholding obligations	(627)				(627)
Stock-based compensation expense	8,618		8,618
Balances, ending at Jun. 30, 2018	318,843	279	132,198	211,494	(17,717)	(7,411)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net loss	27,982			27,982
Other comprehensive loss	(340)					(340)
Treasury Shares Sold to Employee Stock Purchase Plan	311		38		273
Exercise of stock options	128		(126)	0	254
Issuance of deferred shares	0		(6,306)		6,306
Treasury shares repurchased to satisfy tax withholding obligations	(1,685)				(1,685)
Open market purchase of treasury shares	(5,190)				(5,190)
Stock-based compensation expense	11,908		11,908
Balances, ending at Jun. 30, 2019	351,957	279	137,712	239,476	(17,759)	(7,751)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net loss	(33,074)			(33,074)
Other comprehensive loss	(622)					(622)
Treasury Shares Sold to Employee Stock Purchase Plan	320		(19)		339
Issuance of deferred shares	0		(8,604)		8,604
Treasury shares repurchased to satisfy tax withholding obligations	(3,524)				(3,524)
Open market purchase of treasury shares	(17,045)				(17,045)
Stock-based compensation expense	9,877		9,877
Balances, ending at Jun. 30, 2020	$ 307,889	$ 279	$ 138,966	$ 206,402	$ (29,385)	$ (8,373)

Consolidated Statements of Changes in Stockholders' Equity (Parenthetical) - shares	12 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2018
Employee Stock Purchase Plans, shares	20,733	15,812	21,920
Exercise of stock options, shares	0	12,500	31,050
Issuance of deferred shares, shares	542,279	314,711	253,241
Treasury shares repurchased to satisfy tax withholding obligations	181,081	79,111	52,950
Open market purchase of treasury shares, shares	1,047,606	310,532	0

Summary of Significant Accounting Policies	12 Months Ended
Summary of Significant Accounting Policies	Jun. 30, 2020
Accounting Policies [Abstract]
Summary of Significant Accounting Policies	Summary of Significant Accounting Policies Organization and Basis of Presentation The consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States and include the accounts of Matrix Service Company and its subsidiaries (“Matrix” or the “Company”), all of which are wholly owned. Intercompany transactions and balances have been eliminated in consolidation. The Company operates in the United States, Canada, South Korea and Australia. The Company’s reportable segments are Electrical Infrastructure, Oil Gas & Chemical, Storage Solutions and Industrial. Use of Estimates The preparation of financial statements requires management to make estimates and assumptions that affect the amounts reported in the financial statements and accompanying notes. We believe the most significant estimates and judgments are associated with revenue recognition, the recoverability tests that must be periodically performed with respect to our goodwill and other intangible assets, valuation reserves on our accounts receivable and deferred tax assets, and the estimation of loss contingencies, including liabilities associated with litigation and with the self-insured retentions on our insurance programs. Actual results could materially differ from those estimates. Leases Adoption of New Leases Standard In February 2016, the FASB issued ASU No. 2016-02, Leases (Topic 842). Under this guidance, lessees are required to recognize virtually all leases on the balance sheet as a right-of-use asset and an associated operating lease liability or finance lease liability. The right-of-use asset represents the lessee's right to use, or control the use of, a specified asset for the specified lease term. The lease liability represents the lessee's obligation to make lease payments arising from the lease, measured on a discounted basis. Based on certain characteristics, leases are classified as operating leases or finance leases. Operating lease liabilities and right-of-use assets are adjusted to result in a single straight-line lease expense over the life of the lease. Finance lease liabilities and right-of-use assets, which contain provisions similar to capital leases under the prior accounting standards, result in the recognition of interest expense on the lease liability and amortization expense on the right-of-use asset over the term of the lease. On July 1, 2019, the Company adopted the standard using the modified retrospective method. The modified retrospective method permits the Company to record right-of-use assets and lease liabilities for existing leases as of the date of adoption rather than at the beginning of the earliest period presented. The Company recorded operating lease right-of-use assets of $24.6 million and operating lease liabilities of $25.8 million as of July 1, 2019. The adoption of the standard did not have a material impact on the Company’s retained earnings, Condensed Consolidated Statements of Income or Condensed Consolidated Statements of Cash Flows. Financial results reported in prior periods are unchanged and reflect the prior lease accounting standards in place at the time. The Company elected the package of practical expedients permitted under the transition guidance for the new standard, which among other things, allowed the Company to carry forward the historical lease classification of its existing leases. All of the Company's existing leases were classified as operating leases prior to adoption and have retained this classification after adoption. In addition, the Company elected not to utilize the hindsight practical expedient to determine the lease term for existing leases at adoption. Lease Accounting Policy The Company enters into lease arrangements for real estate, construction equipment and information technology equipment in the normal course of business. The Company determines if an arrangement is or contains a lease at inception of the arrangement. An arrangement is determined to be a lease if it conveys the right to control the use of identified property and equipment for a period of time in exchange for consideration. Operating lease right-of-use assets are recognized as the present value of future lease payments over the lease term as of the commencement date, plus any lease payments made prior to commencement, and less any lease incentives received. Operating lease liabilities are recognized as the present value of the future lease payments over the lease term as of the commencement date. Operating lease expense is recognized based on the undiscounted future lease payments over the remaining lease term on a straight-line basis. Lease expense related to short-term leases is recognized on a straight-line basis over the lease term. Determinations with respect to lease term (including any renewals and terminations), incremental borrowing rate used to discount lease payments, variable lease expense and future lease payments require the use of judgment based on the facts and circumstances related to each lease. The Company considers various factors, including economic incentives, intent, past history and business need, to determine the likelihood that a renewal option will be exercised. Right-of-use assets are evaluated for impairment in accordance with our policy for impairment of long-lived assets. Revenue Recognition General Information about our Contracts with Customers Our revenue comes from contracts to provide engineering, procurement, fabrication and construction, repair and maintenance and other services. Our engineering, procurement and fabrication and construction services are usually provided in association with capital projects, which commonly are fixed price contracts and are billed based on project milestones. Our repair and maintenance services typically are cost reimbursable or time and material based contracts and are billed monthly or, for projects of short duration, at the conclusion of the project. The elapsed time from award to completion of performance may be in excess of one year for capital projects. Step 1: Contract Identification We do not recognize revenue unless we have identified a contract with a customer. A contract with a customer exists when it has approval and commitment from both parties, the rights and obligations of the parties are identified, payment terms are identified, the contract has commercial substance, and collectibility is probable. We also evaluate whether a contract should be combined with other contracts and accounted for as one single contract. This evaluation requires judgment and could change the timing of the amount of revenue and profit recorded for a given period. Step 2: Identify Performance Obligations Next, we identify each performance obligation in the contract. A performance obligation is a promise to provide a distinct good or service or a series of distinct goods or services to the customer. Revenue is recognized separately for each performance obligation in the contract. Many of our contracts have one clearly identifiable performance obligation. However, many of our contracts provide the customer an integrated service that includes two or more of the following services: engineering, procurement, fabrication, construction, repair and maintenance services. For these contracts, we do not consider the integrated services to be distinct within the context of the contract when the separate scopes of work combine into a single commercial objective or capability for the customer. Accordingly, we generally identify one performance obligation in our contracts. The determination of the number of performance obligations in a contract requires significant judgment and could change the timing of the amount of revenue recorded for a given period. Step 3: Determine Contract Price After determining the performance obligations in the contract, we determine the contract price. The contract price is the amount of consideration we expect to receive from the customer for completing the performance obligation(s). In a fixed price contract, the contract price is a single lump-sum amount. In reimbursable and time and materials based contracts, the contract price is determined by the agreed upon rates or reimbursements for time and materials expended in completing the performance obligation(s) in the contract. A number of our contracts contain various cost and performance incentives and penalties that can either increase or decrease the contract price. These variable consideration amounts are generally earned or incurred based on certain performance metrics, most commonly related to project schedule or cost targets. We estimate variable consideration at the most likely amount of additional consideration to be received (or paid in the case of penalties), provided that meeting the variable condition is probable. We include estimated amounts of variable consideration in the contract price to the extent it is probable that a significant reversal of cumulative revenue recognized will not occur when the uncertainty associated with the variable consideration is resolved. Our estimates of variable consideration and determination of whether to include estimated amounts in the contract price are based largely on an assessment of our anticipated performance and all information (historical, current and forecasted) that is reasonably available to us. We reassess the amount of variable consideration each accounting period until the uncertainty associated with the variable consideration is resolved. Changes in the assessed amount of variable consideration are accounted for prospectively as a cumulative adjustment to revenue recognized in the current period. Step 4: Assign Contract Price to Performance Obligations After determining the contract price, we assign such price to the performance obligation(s) in the contract. If a contract has multiple performance obligations, we assign the contract price to each performance obligation based on the stand-alone selling prices of the distinct services that comprise each performance obligation. Step 5: Recognize Revenue as Performance Obligations are Satisfied We record revenue for contracts with our customers as we satisfy the contracts' performance obligations. We recognize revenue on performance obligations associated with fixed price contracts for engineering, procurement, fabrication and construction services over time since these services create or enhance assets the customer controls as they are being created or enhanced. We measure progress of satisfying these performance obligations by using the percentage-of-completion method, which is based on costs incurred to date compared to the total estimated costs at completion, since it best depicts the transfer of control of assets being created or enhanced to the customer. We recognize revenue over time for reimbursable and time and material based repair and maintenance contracts since the customer simultaneously receives and consumes the benefit of those services as we perform work under the contract. As a practical expedient allowed under the revenue accounting standards, we record revenue for these contracts in the amount to which we have a right to invoice for the services performed provided that we have a right to consideration from the customer in an amount that corresponds directly with the value of the performance completed to date. Costs incurred may include direct labor, direct materials, subcontractor costs and indirect costs, such as salaries and benefits, supplies and tools, equipment costs and insurance costs. Indirect costs are charged to projects based upon direct costs and overhead allocation rates per dollar of direct costs incurred or direct labor hours worked. Typically, customer contracts will include standard warranties that provide assurance that products and services will function as expected. The Company does not sell separate warranties. We have numerous contracts that are in various stages of completion which require estimates to determine the forecasted costs at completion. Due to the nature of the work left to be performed on many of our contracts, the estimation of total cost at completion for fixed price contracts is complex, subject to many variables and requires significant judgment. Estimates of total cost at completion are made each period and changes in these estimates are accounted for prospectively as cumulative adjustments to revenue recognized in the current period. If estimates of costs to complete fixed price contracts indicate a loss, a provision is made through a contract write-down for the total loss anticipated. Change Orders Contracts are often modified through change orders, which are changes to the agreed upon scope of work. Most of our change orders, which may be priced or unpriced, are for goods or services that are not distinct from the existing contract due to the significant integration of services provided in the context of the contract and are accounted for as if they were part of that existing contract. The effect of a change order on the contract price and our measure of progress for the performance obligation to which it relates, is recognized as an adjustment to revenue on a cumulative catch-up basis. For unpriced change orders, we estimate the increase or decrease to the contract price using the variable consideration method described in the Step 3: Determine Contract Price paragraph above. Unpriced change orders are more fully discussed in Note 7 - Commitments and Contingencies. Claims Sometimes we seek claims for amounts in excess of the contract price for delays, errors in specifications and designs, contract terminations, change orders in dispute or other causes of additional costs incurred by us. Recognition of amounts as additional contract price related to claims is appropriate only if there is a legal basis for the claim. The determination of our legal basis for a claim requires significant judgment. We estimate the change to the contract price using the variable consideration method described in the Step 3: Determine Contract Price paragraph above. Claims are more fully discussed in Note 7 - Commitments and Contingencies. Cash and Cash Equivalents The Company includes as cash equivalents all investments with original maturities of three months or less which are readily convertible into cash. We have cash on deposit at June 30, 2020 with banks in the United States, Canada, South Korea and Australia in excess of Federal Deposit Insurance Corporation ("FDIC"), Canada Deposit Insurance Corporation ("CDIC"), Korea Deposit Insurance Corporation ("KDIC") and Financial Claims Scheme ("FCS") protection limits, respectively. The United States Dollar equivalent of Canadian, South Korean and Australian deposits totaled $13.5 million as of June 30, 2020. Accounts Receivable Accounts receivable are carried on a gross basis, less the allowance for uncollectible accounts. The Company’s customers consist primarily of major integrated oil companies, independent refiners and marketers, power companies, petrochemical companies, pipeline companies, mining companies, contractors and engineering firms. The Company is exposed to the risk of individual customer defaults or depressed cycles in our customers’ industries. To mitigate this risk many of our contracts require payment as projects progress or advance payment in some circumstances. In addition, in most cases the Company can place liens against the property, plant or equipment constructed or terminate the contract if a material contract default occurs. Management estimates the allowance for uncollectible accounts based on existing economic conditions, the financial condition of its customers and the amount and age of past due accounts. Accounts are written off against the allowance for uncollectible accounts only after all reasonable collection attempts have been exhausted. Retentions Contract retentions collectible beyond one year are included in Other assets in the Consolidated Balance Sheets. Accounts payable retentions are generally settled within one year. Loss Contingencies Various legal actions, claims and other contingencies arise in the normal course of our business. Contingencies are recorded in the consolidated financial statements, or are otherwise disclosed, in accordance with ASC 450-20, “Loss Contingencies”. Specific reserves are provided for loss contingencies to the extent we conclude that a loss is both probable and estimable. We use a case-by-case evaluation of the underlying data and update our evaluation as further information becomes known. We believe that any amounts exceeding our recorded accruals should not materially affect our financial position, results of operations or liquidity. However, the results of litigation are inherently unpredictable and the possibility exists that the ultimate resolution of one or more of these matters could result in a material effect on our financial position, results of operations or liquidity. Legal costs are expensed as incurred. Inventories Inventories consist primarily of steel plate and pipe and aluminum coil and extrusions. Cost is determined primarily using the average cost method and inventories are stated at the lower of cost or net realizable value. Depreciation Depreciation is computed using the straight-line method over the estimated useful lives of the depreciable assets. Depreciable lives are as follows: buildings—40 years, construction equipment—3 to 15 years, transportation equipment—3 to 5 years, and office equipment and software—3 to 10 years. Leasehold improvements are amortized over the shorter of the useful life of the asset or the lease term. Impairment of Long-Lived Assets The Company evaluates long-lived assets for impairment when events or changes in circumstances indicate, in management’s judgment, that the carrying value of such assets used in operations may not be recoverable. The determination of whether an impairment has occurred is based on management’s estimate of undiscounted future cash flows attributable to the assets as compared to the carrying value of the assets. If an impairment has occurred, the amount of the impairment recognized is determined by estimating the fair value of the assets and, to the extent the carrying value exceeds the fair value of the assets, recording a loss provision. For assets identified to be disposed of in the future, the carrying value of the assets are compared to the estimated fair value less the cost of disposal to determine if an impairment has occurred. Until the assets are disposed of, an estimate of the fair value is redetermined when related events or circumstances change. Goodwill Goodwill represents the excess of the purchase price of acquisitions over the acquisition date fair value of the net identifiable tangible and intangible assets acquired. In accordance with current accounting guidance, goodwill is not amortized and is tested at least annually for impairment at the reporting unit level, which is a level below our reportable segments. We perform our annual impairment test in the fourth quarter of each fiscal year, or in between annual tests whenever events or changes in circumstances indicate the carrying value of goodwill may not be recoverable, to determine whether an impairment exists and to determine the amount of headroom. We define "headroom" as the percentage difference between the fair value of a reporting unit and its carrying value. The goodwill impairment test involves comparing management’s estimate of the fair value of a reporting unit with its carrying value, including goodwill. If the fair value of a reporting unit exceeds its carrying value, then goodwill is not impaired. If the fair value of a reporting unit is less than its carrying value, then goodwill is impaired to the extent of the difference, but the impairment may not exceed the balance of goodwill assigned to that reporting unit. We utilize a discounted cash flow analysis, referred to as an income approach, and market multiples, referred to as a market approach, to determine the estimated fair value of our reporting units. For the income approach, significant judgments and assumptions including forecasted project awards, discount rate, anticipated revenue growth rate, gross margins, operating expenses, working capital needs and capital expenditures are inherent in the fair value estimates, which are based on our operating and capital budgets and on our strategic plan. As a result, actual results may differ from the estimates utilized in our income approach. For the market approach, significant judgments and assumptions include the selection of guideline companies, forecasted guideline company EBITDA and our forecasted EBITDA. The use of alternate judgments and/or assumptions could result in a fair value that differs from our estimate and could result in the recognition of additional impairment charges in the financial statements. As a test for reasonableness, we also consider the combined carrying values of our reporting units to our market capitalization. Other Intangible Assets Intangible assets that have finite useful lives are amortized by the straight-line method over their useful lives ranging from 6 years to 15 years. A finite intangible asset is considered impaired when its carrying amount is not recoverable and exceeds the asset's fair value. The carrying amount is deemed unrecoverable if it is greater than the sum of undiscounted cash flows expected to result from use and eventual disposition of the asset. An impairment loss is equal to the excess of the carrying amount over the fair value of the asset. If quoted market prices are not available, the fair values of the intangible assets are based on present values of expected future cash flows or royalties avoided using discount rates commensurate with the risks involved. Insurance Reserves We maintain insurance coverage for various aspects of our operations. However, we retain exposure to potential losses through the use of deductibles, coverage limits and self-insured retentions. We establish reserves for claims using a combination of actuarially determined estimates and case-by-case evaluations of the underlying claim data and update our evaluations as further information becomes known. Judgments and assumptions are inherent in our reserve accruals; as a result, changes in assumptions or claims experience could result in changes to these estimates in the future. If actual results of claim settlements are different than the amounts estimated we may be exposed to future gains and losses that could be material. Stock-Based Compensation The Company has issued stock options and nonvested deferred share awards under its long-term incentive compensation plans. The fair value of these awards is calculated at grant date. The fair value of time-based, nonvested deferred shares is the value of the Company’s common stock at the grant date. The fair value of market-based nonvested deferred shares is based on several factors, including the probability that the market condition specified in the grant will be achieved, which is calculated using a Monte Carlo model. The fair value of stock options is determined based on the Black-Scholes option pricing model. For all stock-based awards, expense is recognized over the requisite service period with forfeitures recorded as they occur. Income Taxes We use the asset and liability approach for financial accounting and reporting for income taxes. Deferred income tax assets and liabilities are computed annually for differences between the financial statement and tax bases of assets and liabilities that will result in taxable or deductible amounts in the future based on enacted tax laws and rates applicable to the periods in which the differences are expected to affect taxable income. Valuation allowances based on our judgments and estimates are established when necessary to reduce deferred tax assets to the amount expected to be realized in future operating results. Company management believes that realization of deferred tax assets in excess of the valuation allowance is more likely than not. Our estimates are based on facts and circumstances in existence as well as interpretations of existing tax regulations and laws applied to the facts and circumstances, with the help of professional tax advisors. Therefore, we estimate and provide for amounts of additional income taxes that may be assessed by the various taxing authorities. Foreign Currency The functional currencies of the Company’s operations in Canada, South Korea and Australia are the Canadian Dollar, South Korean Won and U.S. Dollar, respectively. The functional currency of the Company's Australian operations is the U.S. Dollar since its sales are primarily denominated in that currency. For subsidiaries with operations using a foreign functional currency, assets and liabilities are translated at the year-end exchange rates and the income statement accounts are translated at average exchange rates throughout the year. Translation gains and losses are reported in Accumulated Other Comprehensive Income (Loss), net of tax, in the Consolidated Statements of Changes in Stockholders’ Equity and in Other Comprehensive Income (Loss) in the Consolidated Statements of Comprehensive Income. Translation gains and losses are reversed from Accumulated Other Comprehensive Income (Loss) and are recognized in current period income in the event the Company disposes of an entity with accumulated translation gains or losses. Transaction gains and losses are reported as a component of Other income (expense) in the Consolidated Statements of Income. Recently Issued Accounting Standards Accounting Standards Update 2016-13, Financial Instruments - Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments On June 16, 2016, the Financial Accounting Standards Board (FASB) issued ASU 2016-13, which will change how the Company accounts for its allowance for uncollectible accounts. The amendments in this update require a financial asset (or a group of financial assets) to be presented at the net amount expected to be collected. The income statement will reflect any increases or decreases of expected credit losses that have taken place during the period. The measurement of expected credit losses is based on relevant information about past events, including historical experience, current conditions, and reasonable and supportable forecasts that affect the collectibility of the reported amount. Previous GAAP delays the recognition of the full amount of credit losses until the loss is probable of occurring. The amendments in this update eliminate the probable initial recognition threshold and, instead, reflect the Company's current estimate of all expected credit losses. In addition, current guidance limits the information the Company may consider in measuring a credit loss to its past events and current conditions. The amendments in this update broaden the information the Company may consider in developing its expected credit loss estimate to include forecasted information. The Company adopted the standard on July 1, 2020 with no material impact to its estimate of the allowance for uncollectible accounts.

Revenue

12 Months Ended

Jun. 30, 2020

Revenue from Contract with Customer [Abstract]

Revenue from Contract with Customer [Text Block]

Revenue

Remaining Performance Obligations

The Company had $566.4 million of remaining performance obligations yet to be satisfied as of June 30, 2020. The Company expects to recognize approximately $429.0 million of its remaining performance obligations as revenue within the next twelve months.

Contract Balances

Contract terms with customers include the timing of billing and payment, which usually differs from the timing of revenue recognition. As a result, we carry contract assets and liabilities in our balance sheet. These contract assets and liabilities are calculated on a contract-by-contract basis and reported on a net basis at the end of each period and are classified as current. We present our contract assets in the balance sheet as Costs and Estimated Earnings in Excess of Billings on Uncompleted Contracts ("CIE"). CIE consists of revenue recognized in excess of billings. We present our contract liabilities in the balance sheet as Billings on Uncompleted Contracts in Excess of Costs and Estimated Earnings ("BIE"). BIE consists of billings in excess of revenue recognized. The following table provides information about CIE and BIE:


	June 30, 2020		June 30, 2019		Change
	(In thousands)
Costs and estimated earnings in excess of billings on uncompleted contracts	$	59,548	$	96,083	$	(36,535)
Billings on uncompleted contracts in excess of costs and estimated earnings	(63,889)		(105,626)		41,737
Net contract liabilities	$	(4,341)	$	(9,543)	$	5,202

The difference between the beginning and ending balances of the Company's CIE and BIE primarily results from the timing of revenue recognized relative to its billings. The amount of revenue recognized during the twelve months ended June 30, 2020 that was included in the prior period BIE balance was $104.4 million. This revenue consists primarily of work performed during the period on contracts with customers that had advance billings.

Progress billings in accounts receivable at June 30, 2020 and June 30, 2019 included retentions to be collected within one year of $37.3 million and $21.9 million, respectively. Contract retentions collectible beyond one year are included in other assets in the Consolidated Balance Sheets and totaled $1.6 million as of June 30, 2020 and $17.7 million as of June 30, 2019.

Disaggregated Revenue

Revenue disaggregated by reportable segment is presented in Note 13 - Segment Information. The following series of tables presents revenue disaggregated by geographic area where the work was performed and by contract type:

Geographic Disaggregation:


	Twelve months ended
	June 30, 2020		June 30, 2019		June 30, 2018
	(In thousands)
United States	$	1,020,083	$	1,367,844	$	981,292
Canada	70,133		41,410		104,208
Other international	10,722		7,426		6,053
Total	$	1,100,938	$	1,416,680	$	1,091,553

Contract Type Disaggregation:


	Twelve months ended
	June 30, 2020		June 30, 2019		June 30, 2018
	(In thousands)
Fixed-price contracts	$	685,559	$	748,007	$	588,039
Time and materials and other cost reimbursable contracts	415,379		668,673		503,514
Total	$	1,100,938	$	1,416,680	$	1,091,553

Typically, the Company assumes more risk with fixed-price contracts since increases in cost to perform the work may not be recoverable. However, these types of contracts typically offer higher profits than time and materials and other cost reimbursable contracts when completed at or below the costs originally estimated. The profitability of time and materials and other cost reimbursable contracts is typically lower than fixed-price contracts and is usually less volatile than fixed-price contracts since the profit component is factored into the rates charged for labor, equipment and materials, or is expressed in the contract as a percentage of the reimbursable costs incurred.

The mix of revenue by contract type shifted since the third quarter of fiscal 2020 due to the Company's strategic initiative to exit the domestic iron and steel industry, which was comprised primarily of time and materials and other cost reimbursable contracts.

- Definition

The entire disclosure of revenue from contract with customer to transfer good or service and to transfer nonfinancial asset. Includes, but is not limited to, disaggregation of revenue, credit loss recognized from contract with customer, judgment and change in judgment related to contract with customer, and asset recognized from cost incurred to obtain or fulfill contract with customer. Excludes insurance and lease contracts.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
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-Paragraph 10
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Reference 9: http://www.xbrl.org/2003/role/disclosureRef
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+ Details

Acquisitions and Disposals	12 Months Ended
Acquisitions and Disposals	Jun. 30, 2020
Business Combinations [Abstract]
Acquisitions	Acquisitions and Disposals Sale of Process Heating Business In August 2018, the Company sold non-core assets associated with a business that marketed process heating equipment for $3.9 million in cash, including $0.2 million of customary final post-closing adjustments paid in October 2018. The Company recognized a gain of $0.4 million on the sale, which was included in Other in the Consolidated Statements of Income. The revenue and operating results of the business, which were included in the Oil Gas & Chemical segment, were not material.

Goodwill and Other Intangible Assets

12 Months Ended

Jun. 30, 2020

Goodwill and Intangible Assets Disclosure [Abstract]

Goodwill and Other Intangible Assets

Goodwill

The changes in the carrying amount of goodwill by segment are as follows:


	Electrical Infrastructure		Oil Gas & Chemical		Storage Solutions		Industrial		Total
	(In thousands)
Net balance at June 30, 2017	$	42,152	$	33,604	$	16,764	$	20,981	$	113,501
Goodwill impairment	(17,281)		—		—		—		(17,281)
Translation adjustment⁽¹⁾	(45)		—		(4)		(9)		(58)
Net balance at June 30, 2018	24,826		33,604		16,760		20,972		96,162
Disposal of business⁽²⁾	—		(2,775)		—		—		(2,775)
Translation adjustment ⁽¹⁾	4		—		(24)		1		(19)
Net balance at June 30, 2019	24,830		30,829		16,736		20,973		93,368
Goodwill impairment	(24,900)		—		—		(7,981)		(32,881)
Translation adjustment⁽¹⁾	70		—		(169)		(19)		(118)
Net balance at June 30, 2020	$	—	$	30,829	$	16,567	$	12,973	$	60,369

(1)The translation adjustments relate to the periodic translation of Canadian Dollar and South Korean Won denominated goodwill recorded as a part of prior acquisitions in Canada and South Korea, in which the local currency was determined to be the functional currency.

(2)In August 2018, the Company disposed of a business that marketed process heating equipment. See Note 3 - Acquisitions and Disposals for more information about the disposal. The business disposed of constituted its own reporting unit and the amount of goodwill written off was all of the goodwill assigned to that reporting unit. None of the goodwill was considered impaired since the Company recorded a gain on the disposal.

The Company performed its annual goodwill impairment test as of May 31, 2020, which resulted in no impairment. The fiscal 2020 test indicated that three reporting units with a combined total of $14.2 million of goodwill as of June 30, 2020 were at higher risk of future impairment than others. If the Company's view of project opportunities or gross margins deteriorates, particularly for the higher risk reporting units, then the Company may be required to record a material impairment of goodwill.

During the third quarter of fiscal 2020, the Company concluded that goodwill impairment indicators existed based on the uncertainties caused by the COVID-19 pandemic and the significant decline in the price of crude oil. These uncertainties resulted in lowered revenue expectations for the remainder of fiscal 2020 and fiscal 2021 and led to significant volatility in the Company's stock price. Accordingly, the Company performed an interim test as of March 31, 2020, which did not result in any additional impairments.

In the second quarter of fiscal 2020, the Company concluded that a goodwill impairment indicator existed in the Electrical Infrastructure segment based on the recent history of depressed gross margins and the second quarter’s downward acceleration of revenue and gross margin. Accordingly, the Company performed an interim impairment test as of December 31, 2019, reflecting updated revenue and gross margin assumptions, and concluded that the reporting unit's $24.9 million of goodwill was fully impaired. Additionally, the Company concluded that a goodwill impairment indicator existed for an Industrial segment reporting unit based on several second quarter events. These events included the deterioration of our relationship with a significant customer in the iron and steel industry in the second quarter. As a result, the customer canceled other previously awarded work and the Company is expecting little to no new business from this customer in the foreseeable future. Accordingly, the Company performed an interim impairment test as of December 31, 2019 and concluded that the reporting unit's $8.0 million of goodwill was fully impaired.

In fiscal 2018, the Company recorded a $17.3 million impairment of goodwill included in the Electrical Infrastructure segment. The impairment was triggered by lower financial projections as a result of the Company's decision to shift its strategy away from EPC power generation projects to smaller, individual packages that better fit the Company's strategy and risk profile, and sluggish maintenance and capital spending by some key clients in our Northeast and Mid-Atlantic high voltage markets.

The estimated fair value of each reporting unit was derived primarily by utilizing a discounted cash flow analysis. The key assumptions used are described in Note 1 - Summary of Significant Accounting Policies, Goodwill.

Other Intangible Assets

In the fourth quarter of fiscal 2020, the Company fully impaired a customer relationship intangible asset with a net book value of $1.2 million. The customer relationship primarily related to services which were impacted by the Company's performance improvement plan (see Note 14 - Restructuring Costs). As a result, the customer relationship intangible asset was no longer recoverable. As of June 30, 2020, this intangible asset had a remaining useful life of approximately 2 years, a gross carrying amount of $6.3 million and accumulated amortization of $5.1 million. The impairment is included in the restructuring costs caption in the Consolidated Statements of Income.

Also in the fourth quarter of fiscal 2020, the Company fully impaired a customer relationship intangible asset with a net book value of $0.4 million in connection with the closure of an underperforming operating unit. The closure was part the Company's performance improvement plan (see Note 14 - Restructuring Costs). As of June 30, 2020, this intangible asset had a remaining useful life of approximately 4 years, a gross carrying amount of $0.9 million and accumulated amortization of $0.5 million. The impairment is included in the restructuring costs caption in the Consolidated Statements of Income.

In the second quarter of fiscal 2020, in connection with the factors disclosed for the Industrial segment goodwill impairment above, the Company fully impaired a customer relationship with a net book value of $5.6 million. As of December 31, 2019, this intangible asset had a remaining useful life of 9 years, a gross carrying amount of $9.4 million and accumulated amortization of $3.8 million. The impairment is included within the goodwill and other intangible asset impairment caption in the Consolidated Statements of Income.

In the fourth quarter of fiscal 2018, the Company recorded a $0.7 million impairment to a customer relationship intangible asset associated with an acquisition that was completed in fiscal 2013. The impairment was triggered by lower than anticipated revenue and operating income. The impairment is included in the Oil Gas & Chemical segment and is presented within the goodwill and other intangible asset impairment caption in the Consolidated Statements of Income.

Information on the carrying value of other intangible assets is as follows:


		At June 30, 2020
	Useful Life	Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount
	(Years)	(In thousands)
Intellectual property	10 to 15	$	2,579	$	(1,956)	$	623
Customer based	6 to 15	21,840		(13,626)		8,214
Non-compete Agreements	4	1,453		(1,453)		—

Total other intangible assets		$	25,872	$	(17,035)	$	8,837


		At June 30, 2019
	Useful Life	Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount
	(Years)	(In thousands)
Intellectual property	10 to 15	$	2,579	$	(1,779)	$	800
Customer based	6 to 15	38,572		(19,915)		18,657
Non-compete agreements	4	1,453		(1,438)		15

Total other intangible assets		$	42,604	$	(23,132)	$	19,472

Amortization expense totaled $3.4 million, $3.3 million, and $4.8 million in fiscal 2020, 2019, and 2018, respectively. We estimate that future amortization of other intangible assets will be as follows (in thousands):


For year ending:
June 30, 2021	$	2,231
June 30, 2022	1,811
June 30, 2023	1,729
June 30, 2024	1,415
June 30, 2025	1,096
Thereafter	555
Total estimated amortization expense	$	8,837

Debt

12 Months Ended

Jun. 30, 2020

Debt Disclosure [Abstract]

Debt

On February 8, 2017, the Company entered into the Fourth Amended and Restated Credit Agreement (the "Credit Agreement"), by and among the Company and certain foreign subsidiaries, as Borrowers, various subsidiaries of the Company, as Guarantors, JPMorgan Chase Bank, N.A., as Administrative Agent, Sole Lead Arranger and Sole Bookrunner, and the other Lenders party thereto.

The Credit Agreement provides for a five-year senior secured revolving credit facility of $300.0 million that expires February 8, 2022. The credit facility may be used for working capital, acquisitions, capital expenditures, issuances of letters of credit and other lawful purposes.

The credit facility includes a U.S. Dollar equivalent sublimit of $75.0 million for revolving loans denominated in Australian Dollars, Canadian Dollars, Euros and Pounds Sterling and letters of credit in Australian Dollars, Euros, and Pounds Sterling. The credit facility also includes a $200.0 million sublimit for total letters of credit.

Each revolving borrowing under the Credit Agreement will bear interest at a rate per annum equal to:

•The ABR or the Adjusted LIBO Rate, in the case of revolving loans denominated in U.S. Dollars;

•The Canadian Prime Rate or the CDOR rate, in the case of revolving loans denominated in Canadian Dollars;

•The Adjusted LIBO Rate, in the case of revolving loans denominated in Pounds Sterling or Australian Dollars; or

•The EURIBO Rate, in the case of revolving loans denominated in Euros,

in each case, plus the Applicable Margin, which is based on the Company's Leverage Ratio. The Applicable Margin on ABR loans ranges between 0.625% and 1.625%. The Applicable Margin for Adjusted LIBO, EURIBO and CDOR loans ranges between 1.625% and 2.625% and the Applicable Margin for Canadian Prime Rate loans ranges between 2.125% and 3.125%.

The unused credit facility fee is between 0.25% and 0.45% based on the Leverage Ratio.

At June 30, 2020, the Company was at the lowest margin tier for all categories of loans and the unused revolving credit facility fee under the Credit Agreement.

The Credit Agreement includes the following covenants and borrowing limitations:

•Our Leverage Ratio, determined as of the end of each fiscal quarter, may not exceed 3.00 to 1.00. The Leverage Ratio covenant requires that Consolidated Funded Indebtedness, as defined in the Credit Agreement, as of the end of any fiscal quarter, may not exceed 3.0 times Consolidated EBITDA, as defined in the Credit Agreement, or "Covenant EBITDA," over the previous four quarters.

•We are required to maintain a Fixed Charge Coverage Ratio, determined as of the end of each fiscal quarter, greater than or equal to 1.25 to 1.00. The Fixed Charge Coverage Ratio covenant requires that, as of the end of any fiscal quarter, Covenant EBITDA, after deducting capital expenditures, dividends and share repurchases, for the previous four quarters may not be less than 1.25 times the total of interest expense and cash paid for income taxes over the previous four quarters and scheduled maturities of certain indebtedness for the next four quarters.

•Asset dispositions (other than dispositions in which all of the net cash proceeds therefrom are reinvested into the Company and dispositions of inventory and obsolete or unneeded equipment in the ordinary course of business) are limited to $20.0 million per 12-month period.

The Company is in compliance with all affirmative, negative, and financial covenants under the Credit Agreement.

Availability under the senior secured revolving credit facility is as follows:


	June 30, 2020		June 30, 2019
	(In thousands)
Senior secured revolving credit facility	$	300,000	$	300,000
Capacity constraint due to the Leverage Ratio	162,864		94,323
Capacity under the senior secured revolving credit facility	137,136		205,677
Letters of credit	34,529		48,147
Borrowings outstanding	9,208		5,347
Availability under the senior secured revolving credit facility	$	93,399	$	152,183

(1)The Credit Agreement allows exclusion of letters of credit that support our workers' compensation programs when calculating availability under the credit facility. At June 30, 2020, there were $6.5 million of letters of credit that support our workers' compensation programs.

The carrying value of the senior secured revolving credit facility approximates its fair value at each balance sheet date.

Income Taxes

12 Months Ended

Jun. 30, 2020

Income Tax Disclosure [Abstract]

Income Taxes

Coronavirus Aid, Relief, and Economic Security Act

On March 27, 2020, the Coronavirus Aid, Relief, and Economic Security (CARES) Act (the "CARES Act") was signed into law. The purpose of the CARES Act was to provide $2.2 trillion in funding to fight the COVID-19 pandemic and provide economic relief in the form of tax relief, government loans and grants. The CARES Act contains the following key provisions which affect income taxes:

•Eliminates the 80% of taxable income limitations by allowing corporations to fully utilize net operating loss carryforwards to offset taxable income in 2018, 2019, or 2020 and reinstating it for tax years after 2020;

•Allows net operating losses generated in 2018, 2019 or 2020 to be carried back five years;

•Increases the net interest expense deduction limit to 50% of adjusted taxable income from 30% for the 2019 and 2020 tax years;

•Allows taxpayers with alternative minimum tax credits to claim a refund for the entire amount of the credit instead of recovering the credit through refunds over a period of years, as required by the 2017 Tax Cuts and Jobs Act; and

•Allows entities to deduct more of their charitable cash contributions made during calendar year 2020 by increasing the taxable income limitation to 25% from 10%.

The income tax provisions in the CARES Act have not had a material impact on the Company as of June 30, 2020.

The CARES Act also provides certain payroll tax credits and allows companies to defer payroll tax that would otherwise be due from enactment through December 31, 2020. The Company has recognized $0.8 million of payroll tax credits during fiscal 2020 and has deferred $3.8 million of payroll tax as of June 30, 2020. The payroll tax credits are included as a reduction of selling, general and administrative expenses in the Consolidated Statements of Income and the deferred payroll taxes are included within other liabilities in the Consolidated Balance Sheets. The Company must repay half of the deferred payroll tax by December 31, 2021 and the remainder by December 31, 2022.

The Company has also received $1.1 million of subsidies in Canada during fiscal 2020 as part the Canada Emergency Wage Subsidy program, which was designed to compensate Canadian employers whose business has been affected by the COVID-19 pandemic. These subsidies are included as a reduction of selling, general and administrative expenses in the Consolidated Statements of Income.

Sources of pretax income (loss)


	Fiscal Years Ended
	June 30, 2020		June 30, 2019		June 30, 2018
	(In thousands)
Domestic	$	(32,660)	$	46,032	$	(2,656)
Foreign	(3,984)		(7,620)		(9,492)
Total	$	(36,644)	$	38,412	$	(12,148)

Components of the provision for income tax expense (benefit)


	Fiscal Years Ended
	June 30, 2020		June 30, 2019		June 30, 2018
	(In thousands)
Current:
Federal	$	(376)	$	6,085	$	(121)
State	412		2,390		135
Foreign	23		(97)		504
	59		8,378		518
Deferred:
Federal	(5,000)		(528)		1,093
State	(1,091)		451		(590)
Foreign	2,462		2,129		(1,689)
	(3,629)		2,052		(1,186)
	$	(3,570)	$	10,430	$	(668)

Reconciliation between the expected income tax provision applying the domestic federal statutory tax rate and the reported income tax provision


	Fiscal Years Ended
	June 30, 2020		June 30, 2019		June 30, 2018
	(In thousands)
Expected provision (benefit) for federal income taxes at the statutory rate	$	(7,695)	$	8,067	$	(3,408)
State income taxes, net of federal benefit	(768)		2,288		247

Impairment of non-deductible goodwill⁽¹⁾	1,813		—		2,342
Charges without tax benefit	1,707		1,233		1,100
Change in valuation allowance⁽²⁾	3,062		4,512		1,173
Reversal of branch liability⁽²⁾	—		(3,546)		—
Excess tax expense (benefit) on stock-based compensation	230		(296)		511
Remeasurement of deferred taxes⁽³⁾	—		—		(455)


Research and development and other tax credits	(1,724)		(1,972)		(1,665)
Foreign tax differential	(132)		(248)		(10)

Change in uncertain tax positions	20		22		(7)

Other	(83)		370		(496)
Provision (benefit) for federal, state and foreign income taxes	$	(3,570)	$	10,430	$	(668)

(1)In fiscal 2020, the Company impaired $32.9 million of goodwill, which included $8.6 million of non-deductible goodwill. In fiscal 2018, the Company impaired $17.3 million of goodwill, which included $8.3 million of non-deductible goodwill. See Note 4 - Goodwill and Other Intangible Assets for more information about the impairments.

(2)In fiscal 2020, the Company placed $3.1 million of valuation allowances on net operating loss carryforwards and foreign tax credits primarily related to Canada. In fiscal 2019, the Company placed $4.5 million of valuation allowances on net operating loss carryforwards and foreign tax credits generated by its branch operations in Canada, which will likely not be utilized prior to their expiration. These valuation allowances were largely offset by the reversal $3.5 million of branch liabilities associated with the Canadian net operating loss carryforwards and foreign tax credits.

(3)This represents the remeasurement of deferred taxes in connection with Tax Cuts and Jobs Act.

Significant components of the Company’s deferred tax assets and liabilities


	June 30, 2020		June 30, 2019
	(In thousands)
Deferred tax assets:
Warranty reserve	$	206	$	206
Bad debt reserve	233		238
Paid-time-off accrual	669		616
Insurance reserve	1,221		1,577
Legal reserve	207		1
Net operating loss benefit and credit carryforwards	10,354		10,054
Valuation allowance	(7,763)		(4,959)
Accrued compensation and pension	1,447		1,115
Stock compensation expense on nonvested deferred shares	3,231		3,679
Accrued losses	96		194
Restructuring reserve	1,381		—
Foreign currency translation and other	843		833
Total deferred tax assets	12,125		13,554
Deferred tax liabilities:
Tax over book depreciation	11,313		9,349
Tax over book (book over tax) amortization	(5,195)		1,770
Branch future liability	74		34

Receivable holdbacks and other	6		16
Total deferred tax liabilities	6,198		11,169
Net deferred tax asset	$	5,927	$	2,385

As reported in the Consolidated Balance Sheets:


	June 30, 2020		June 30, 2019
	(In thousands)
Deferred income tax assets	5,988		2,683
Deferred income tax liabilities	(61)		(298)
Net deferred tax asset	$	5,927	$	2,385

Operating loss and tax credit carryforwards

The Company has state net operating loss carryforwards, state tax credit carryforwards, federal foreign tax credit carryforwards, foreign net operating loss carryforwards and foreign tax credit carryforwards. The valuation allowance at June 30, 2020 and June 30, 2019 reduces the recognized tax benefit of these carryforwards to an amount that is more likely than not to be realized. These carryforwards will generally expire as shown below:


Operating Loss Carryforwards	Expiration Period	Amount (in thousands)
State net operating losses	June 2024 to June 2040	$	19,676
Foreign net operating losses	June 2029 to June 2040	$	24,618


Tax Credit Carryforwards	Expiration Period	Amount (in thousands)
State tax credits	June 2032 to June 2035	$	877
Federal foreign tax credits	June 2021 to June 2025	$	1,239
Foreign tax credits	June 2035 to June 2040	$	627

Other

In general, it is the practice and intention of the Company to reinvest the earnings of its foreign subsidiaries in its foreign operations. We do not provide for outside basis differences under the indefinite reinvestment assertion of ASC 740-30.

The Company files tax returns in multiple domestic and foreign taxing jurisdictions. With a few exceptions, the Company is no longer subject to examination by taxing authorities through fiscal 2015. At June 30, 2020, the Company updated its evaluation of its open tax years in all known jurisdictions. As of June 30, 2020, we have a $0.5 million liability for unrecognized tax positions and the payment of related interest and penalties. We treat the related interest and penalties as income tax expense. Due to the uncertainties related to these tax matters, we are unable to make a reasonably reliable estimate as to when cash settlement with a taxing authority will occur.

- Definition

The entire disclosure for income taxes. Disclosures may include net deferred tax liability or asset recognized in an enterprise's statement of financial position, net change during the year in the total valuation allowance, approximate tax effect of each type of temporary difference and carryforward that gives rise to a significant portion of deferred tax liabilities and deferred tax assets, utilization of a tax carryback, and tax uncertainties information.

+ References + Details

Commitments and Contingencies	12 Months Ended
Commitments and Contingencies	Jun. 30, 2020
Commitments and Contingencies Disclosure [Abstract]
Commitments and Contingencies	Commitments and Contingencies Insurance Reserves The Company maintains insurance coverage for various aspects of its operations. However, exposure to potential losses is retained through the use of deductibles, self-insured retentions and coverage limits. Typically our contracts require us to indemnify our customers for injury, damage or loss arising from the performance of our services and provide warranties for materials and workmanship. The Company may also be required to name the customer as an additional insured up to the limits of insurance available, or we may be required to purchase special insurance policies or surety bonds for specific customers or provide letters of credit in lieu of bonds to satisfy performance and financial guarantees on some projects. Matrix maintains a performance and payment bonding line sufficient to support the business. The Company generally requires its subcontractors to indemnify the Company and the Company’s customer and name the Company as an additional insured for activities arising out of the subcontractors’ work. We also require certain subcontractors to provide additional insurance policies, including surety bonds in favor of the Company, to secure the subcontractors’ work or as required by the subcontract. There can be no assurance that our insurance and the additional insurance coverage provided by our subcontractors will fully protect us against a valid claim or loss under the contracts with our customers. Unpriced Change Orders and Claims As of June 30, 2020 and June 30, 2019, costs and estimated earnings in excess of billings on uncompleted contracts included revenue for unpriced change orders and claims of $14.5 million and $10.1 million, respectively. The amounts ultimately realized may be significantly different than the recorded amounts resulting in a material adjustment to future earnings. Generally, collection of amounts related to unpriced change orders and claims is expected within twelve months. However, customers may not pay these amounts until final resolution of related claims, and accordingly, collection of these amounts may extend beyond one year. Other During the third quarter of fiscal 2020, the Company commenced litigation in an effort to collect $17.8 million in accounts receivable from an iron and steel customer following the deterioration of the relationship in the second quarter of fiscal 2020. Based on the terms of the contract with this customer, the Company is entitled to collect the full amount owed under the contract. However, the timing of collection is uncertain. The Company and its subsidiaries are participants in various legal actions. It is the opinion of management that none of the other known legal actions, including a contract dispute with a customer involving the construction of a crude terminal, will have a material impact on the Company’s financial position, results of operations or liquidity.

Leases

12 Months Ended

Jun. 30, 2020

Leases [Abstract]

Operating Leases

Leases

The Company enters into lease arrangements for real estate, construction equipment and information technology equipment in the normal course of business. Real estate leases accounted for approximately 87% of all right-of-use assets as of June 30, 2020. Most real estate and information technology equipment leases generally have fixed payments that follow an agreed upon payment schedule and have remaining lease terms ranging from less than a year to 16 years. Construction equipment leases generally have "month-to-month" lease terms that automatically renew as long as the equipment remains in use.

The Company recorded $3.2 million of impairments to right-of-use assets related to leased office space that was closed in connection with the Company's restructuring activities, see Note 14 – Restructuring Costs for additional information.

The components of lease expense in the Consolidated Statements of Income are as follows:

Fiscal Year Ended

June 30, 2020

Lease expense

Location of Expense in Statements of Income

(in thousands)

Operating lease expense

Cost of revenue and selling, general and administrative expenses

12,274

Short-term lease expense⁽¹⁾

Cost of revenue

37,371

Total lease expense

49,645

(1)Primarily represents the lease expense of construction equipment that is subject to month-to-month rental agreements with expected rental durations of less than one year.

The future undiscounted lease payments, as reconciled to the discounted operating lease liabilities presented in the Company's Condensed Consolidated Balance Sheets, were as follows:


	June 30, 2020
Maturity Analysis:	(in thousands)
Fiscal 2021	$	8,719
Fiscal 2022	5,430
Fiscal 2023	3,978
Fiscal 2024	3,010
Fiscal 2025	2,352
Thereafter	9,630
Total future operating lease payments	33,119
Less: imputed interest	(5,554)
Net present value of future lease payments	27,565
Less: current portion of operating lease liabilities	7,568
Non-current operating lease liabilities	$	19,997

The following is a summary of the weighted average remaining operating lease term and weighted average discount rate as of June 30, 2020:


Weighted-average remaining lease term (in years)	6.2 years
Weighted-average discount rate	5.6	%

Supplemental cash flow information related to leases is as follows:


	Fiscal Year Ended
	June 30, 2020
	(in thousands)
Cash paid for amounts included in the measurement of lease liabilities:
Operating lease payments	$	12,798
Right-of-use assets obtained in exchange for lease liabilities:
Operating leases	$	36,984

During the third quarter of fiscal 2020, the Company received leasehold improvements of $2.5 million from a lessor as a tenant incentive. This incentive is considered to be a non-cash investing activity.

Stockholders' Equity	12 Months Ended
Stockholders' Equity	Jun. 30, 2020
Stockholders' Equity Note [Abstract]
Stockholders' Equity	Stockholders’ Equity Preferred Stock The Company has 5.0 million shares of preferred stock authorized, none of which was issued or outstanding at June 30, 2020 or June 30, 2019. Treasury Shares On November 6, 2018, the Board of Directors approved a stock buyback program (the "November 2018 Program"), which replaced the previous program that had been in place since December 2016 and was set to expire in December 2018. Under the November 2018 Program, the Company may repurchase common stock up to a maximum of $30.0 million per calendar year provided that the aggregate number of shares repurchased may not exceed 10%, or approximately 2.7 million, of the Company's shares outstanding as of November 6, 2018. The Company may repurchase its stock from time to time in the open market at prevailing market prices or in privately negotiated transactions and is not obligated to purchase any shares. The November 2018 Program will continue unless and until it is modified or revoked by the Board of Directors. In fiscal 2020, the Company repurchased 1,047,606 shares of its common stock for $17.0 million under the November 2018 Program. There were 1,349,037 shares available for repurchase under the November 2018 Program as of June 30, 2020. In addition to the stock buyback program, the Company may withhold shares of common stock to satisfy the tax withholding obligations upon vesting of an employee’s deferred shares. The Company withheld 181,081 and 79,111 shares of common stock during fiscal 2020 and 2019, respectively, to satisfy these obligations. These shares were returned to the Company’s pool of treasury shares. The Company has 1,746,689 treasury shares as of June 30, 2020 and intends to utilize these treasury shares in connection with equity awards under the Company’s stock incentive plans and for sales to the Employee Stock Purchase Plan.

Stock-Based Compensation

12 Months Ended

Jun. 30, 2020

Share-based Payment Arrangement [Abstract]

Stock-Based Compensation

Total stock-based compensation expense for the fiscal years ended June 30, 2020, June 30, 2019, and June 30, 2018 was $9.9 million, $11.9 million and $8.6 million, respectively. Measured but unrecognized stock-based compensation expense at June 30, 2020 was $11.9 million, all of which related to nonvested deferred shares which are expected to be recognized as expense over a weighted average period of 1.6 years. The Company recognized excess tax expense of $0.2 million and $0.5 million related to stock-based compensation vesting for the fiscal years ended June 30, 2020 and 2018, respectively. The Company recognized excess tax benefits of $0.3 million for the fiscal year ended June 30, 2019 related to stock-based compensation vesting.

Plan Information

In October 2018, the Company's stockholders approved the Matrix Service Company 2018 Stock and Incentive Compensation Plan (the "2018 Plan"), which provides stock-based and cash-based incentives for officers, directors and other key employees. Stock options, restricted stock, restricted stock units, stock appreciation rights, performance shares and cash-based awards can be issued under this plan. Upon approval of the 2018 Plan, the 2016 Stock and Incentive Compensation Plan ("2016 Plan") was frozen with the exception of normal vesting and other activity associated with awards previously granted under the 2016 Plan. The 2016 Plan was preceded by the 2012 Stock Incentive Plan ("2012 Plan"), which was frozen upon approval of the 2016 Plan with the exception of normal vesting, forfeiture and other activity associated with awards previously granted under the 2012 Plan. Shares awarded under either the 2016 Plan or the 2012 Plan that are subsequently forfeited or net settled for tax withholding purposes are returned to the treasury share pool and become available for grant under the 2018 Plan. The 2012 Plan was preceded by the 2004 Stock Incentive Plan ("2004 Plan"), which was frozen upon approval of the 2012 Plan with the exception of normal vesting, forfeiture and other activity associated with awards previously granted under the 2004 Plan.

Awards totaling 1,600,000 shares have been authorized under the 2018 Plan. There were 1,473,424 shares available for grant under the 2018 Plan as of June 30, 2020.

Stock Options

Stock options are granted at the market value of the Company’s common stock on the grant date and expire after 10 years. The Company’s policy is to issue shares upon the exercise of stock options from its treasury shares, if available. The Company did not award any new stock options in fiscal years 2020, 2019, or 2018.

Stock option activity and related information for the fiscal year ended June 30, 2020 is as follows:


	Number of Options	Weighted-Average Remaining Contractual Life	Weighted-Average Exercise Price		Aggregate Intrinsic Value
		(Years)			(In thousands)
Outstanding at June 30, 2019	53,700	2.4	$	10.19	$	541
Granted	—		—		—
Exercised	—		—		—
Canceled	—		—		—
Outstanding at June 30, 2020	53,700	1.4	$	10.19	$	—
Vested at June 30, 2020	53,700	1.4	$	10.19	$	—
Exercisable at June 30, 2020	53,700	1.4	$	10.19	$	—

The total intrinsic value of stock options exercised was $0.1 million and $0.3 million during fiscal year 2019 and fiscal 2018, respectively. No stock options were exercised in fiscal 2020.

Nonvested Deferred Shares

The Company has issued nonvested deferred shares under the following types of arrangements:

•Time-based awards—Employee awards generally vest in four equal annual installments beginning one year after the grant date. Beginning in fiscal 2019, the award agreements contain a provision that accelerates the vesting for retirement eligible participants and participants that become retirement eligible during the vesting period and who elect to retire more than one year after the date of the award. The award is forfeited if retirement occurs before the first anniversary of the award. Settlement still occurs on the normal vesting schedules. Director awards vest one year after the grant date.

•Market-based awards—These awards are in the form of performance units which vest 3 years after the grant date only if the Company’s common stock achieves certain levels of total shareholder return when compared to the total shareholder return of a peer group of companies as selected by the Compensation Committee of the Board of Directors. The payout can range from zero to 200% of the original award depending on the Company's relative total shareholder return during the performance period. These awards are settled in stock. As of June 30, 2020, there are approximately 232,000, 170,000, and 200,000 performance units that are scheduled to vest in fiscal 2021, fiscal 2022, and fiscal 2023, respectively, assuming target performance.

All awards vest upon the death or disability of the participant or upon a change of control of the Company.

The grant date fair value of the time-based awards is determined by the market value of the Company's common stock on the grant date. The grant date fair value of stock options is determined based on the Black-Scholes option pricing model. The grant date fair value of the market-based awards is calculated using a Monte Carlo model. For the fiscal 2020 grant, the model estimated the fair value of the award based on approximately 100,000 simulations of the future prices of the Company's common stock compared to the future prices of the common stock of its peer companies based on historical volatilities. The model also took into account the expected dividends over the performance period of those peer companies which pay cash dividends.

Nonvested deferred share activity for the fiscal year ended June 30, 2020 is as follows:


	Shares	Weighted Average Grant Date Fair Value per Share
Nonvested shares at June 30, 2019	1,459,511	$	19.88
Shares granted	490,322	$	21.79

Shares vested and released	(542,279)	$	19.43
Shares canceled	(172,636)	$	19.51
Nonvested shares at June 30, 2020	1,234,918	$	20.89

There were 602,148 and 715,539 deferred shares granted in fiscal 2019 and 2018 with average grant date fair values of $25.10 and $13.64 per share, respectively. There were 314,711 and 253,241 deferred shares that vested and were released in fiscal 2019 and 2018 with weighted average fair values of $16.23 and $19.60 per share, respectively.

Earnings per Common Share

12 Months Ended

Jun. 30, 2020

Earnings Per Share [Abstract]

Earnings per Common Share

Basic earnings per share (“EPS”) is calculated based on the weighted average shares outstanding during the period. Diluted earnings per share includes the dilutive effect of employee and director stock options and nonvested deferred shares. Stock options are considered dilutive whenever the exercise price is less than the average market price of the stock during the period and antidilutive whenever the exercise price exceeds the average market price of the common stock during the period. Nonvested deferred shares are considered dilutive (antidilutive) whenever the average market value of the shares during the period exceeds (is less than) the sum of the related average unamortized compensation expense during the period plus the related hypothetical estimated excess tax benefit that will be realized when the shares vest. Stock options and nonvested deferred shares are considered antidilutive in the event we report a net loss.

The computation of basic and diluted EPS is as follows:


	Fiscal Years Ended
	June 30, 2020		June 30, 2019		June 30, 2018
	(In thousands, except per share data)
Basic EPS:
Net income (loss)	$	(33,074)	$	27,982	$	(11,480)
Weighted average shares outstanding	26,621		26,891		26,769
Basic earnings (loss) per share	$	(1.24)	$	1.04	$	(0.43)
Diluted EPS:
Weighted average shares outstanding—basic	26,621		26,891		26,769
Dilutive stock options	—		28		—
Dilutive nonvested deferred shares	—		668		—
Diluted weighted average shares	26,621		27,587		26,769
Diluted earnings (loss) per share	$	(1.24)	$	1.01	$	(0.43)

The following securities are considered antidilutive and have been excluded from the calculation of diluted earnings (loss) per share:


	Fiscal Years Ended
	June 30, 2020	June 30, 2019	June 30, 2018
	(In thousands of shares)
Stock options	19	—	31
Nonvested deferred shares	662	160	424
Total antidilutive securities	681	160	455

Employee Benefit Plans

12 Months Ended

Jun. 30, 2020

Retirement Benefits [Abstract]

Employee Benefit Plans

Defined Contribution Plans

The Company sponsors defined contribution savings plans for all eligible employees meeting length of service requirements. Under the primary plan, participants may contribute an amount up to 25% of pretax annual compensation subject to certain limitations. The Company matches 100% of the first 3% of employee contributions and 50% of the next 2% of employee contributions. The Company matching contributions vest immediately.

The Company’s matching contributions were $6.2 million in each of the fiscal years ended June 30, 2020 and 2019 and $5.8 million for the fiscal year ended June 30, 2018.

Multiemployer Pension Plans

The Company contributes to various union sponsored multiemployer benefit plans in the U.S. and Canada. Benefits under these plans are generally based on compensation levels and years of service.

For the Company, the financial risks of participating in multiemployer plans are different from single-employer plans in the following respects:

•Assets contributed to the multiemployer plan by one employer may be used to provide benefits to employees of other participating employers.

•If a participating employer discontinues contributions to a plan, the unfunded obligations of the plan may be borne by the remaining participating employers.

•If a participating employer chooses to stop participating in a plan, a withdrawal liability may be created based on the unfunded vested benefits for all employees in the plan.

Under federal legislation regarding multiemployer pension plans, in the event of a withdrawal from a plan or plan termination, companies are required to continue funding their proportionate share of such plan’s unfunded vested benefits. We are a participant in multiple union sponsored multiemployer plans, and, as a plan participant, our potential obligation could be significant. The amount of the potential obligation is not currently ascertainable because the information required to determine such amount is not identifiable or readily available.

Our participation in significant plans for the fiscal year ended June 30, 2020 is outlined in the table below. The “EIN/Pension Plan Number” column provides the Employer Identification Number (“EIN”) and the three digit plan number. The zone status is based on the latest information that the Company received from the plan and is certified by the plan’s actuary. Plans in the red zone are generally less than 65 percent funded, plans in the yellow zone are generally less than 80 percent funded, and plans in the green zone are generally at least 80 percent funded. The “FIP/RP Status Pending/Implemented” column indicates plans for which a financial improvement plan (“FIP”) or a rehabilitation plan (“RP”) is either pending or has been implemented. The “Surcharge Imposed” column includes plans in a red zone status that require a payment of a surcharge in excess of regular contributions. The last column lists the expiration date of the collective-bargaining agreement to which the plan is subject.

Pension Fund

EIN/Pension
Plan Number

Pension
Protection Act
Zone Status

FIP/RP
Status
Pending or
Implemented

Company Contributions
Fiscal Year

Surcharge
Imposed

Expiration
Date of
Collective-
Bargaining
Agreement

2020

2019

2020

2019

2018

(In thousands)

Boilermaker-Blacksmith National Pension Trust

48-6168020/001

Yellow

Red

Implemented

6,634

12,434

8,525

Described below ⁽¹⁾

Joint Pension Fund Local Union 164 IBEW

22-6031199/001

Described below ⁽²⁾

Yellow

Implemented

1,560

2,180

2,391

5/31/2021

Joint Pension Fund of Local Union No 102 IBEW

22-1615726/001

Green

1,227

1,610

2,489

5/31/2022

IBEW Local 456 Pension Plan

22-6238995/001

Described below ⁽²⁾

Green

427

574

6,005

5/31/2021

Local 351 IBEW Pension Plan

22-3417366/001

Green

1,709

2,025

1,187

12/4/2021

Steamfitters Local Union No 420 Pension Plan

23-2004424/001

Red

Implemented

1,523

639

1,558

Yes

Described below ⁽³⁾

IBEW Local Union 98 Pension Plan

23-1990722/001

Red

Implemented

352

828

1,106

Yes

Described below ⁽³⁾

Indiana Laborers Pension Fund

35-6027150/001

Described below ⁽²⁾

Green

1,604

3,349

3,542

Described below ⁽³⁾

Iron Workers Mid-America Pension Plan, Local 395

36-6488227/001

Described below ⁽²⁾

Green

840

2,596

4,412

5/31/2024

Pipe Fitters Retirement Fund, Local 597

62-6105084/001

Green

835

3,469

3,682

Described below ⁽⁴⁾

Iron Workers Pension Plan of Western Pennsylvania, Local 3

25-1283169/001

Described below ⁽²⁾

Yellow

Implemented

500

2,317

1,539

5/1/2021

Iron Workers Pension Plan, Local 55

34-6682351/001

Described below ⁽²⁾

2,951

4,333

198

6/30/2024

National Electrical Benefit Fund, Locals 488 and 126

53-0181657/001

Green

1,502

4,577

824

1/1/2023

Connecticut Plumbers and Pipefitters Pension Fund, Local 777

06-6050353/001

Described below ⁽²⁾

Green

—

3,307

115

6/1/2021

Northwestern Ohio Plumbers and Pipefitters Pension, Local 50

34-6502487/001

Described below ⁽²⁾

Green

2,504

1,161

3/31/2022

Ohio Carpenters' Pension Fund, Locals 1090 and 351

34-6574360/001

Red

Implemented

3,042

2,962

318

Yes

4/30/2021

IBEW Local 654 Pension Plan

23-6538183/001

Described below ⁽²⁾

1,021

1,006

1,620

6/3/2023

Contributions to other multiemployer plans

9,172

15,019

15,152

Total contributions made

37,403

64,386

54,724

(1)Our employees are members of several Boilermaker unions that participate in the Boilermaker-Blacksmith National Pension Trust. The most significant of these unions are Boilermakers Locals 549, 85, 92, 374, 363, and 128, which have collective bargaining agreements that expire on September 30, 2020, April 30, 2021, September 30, 2020, December 31, 2022, December 31, 2020 and April 30, 2022, respectively.

(2)For the Local 164 IBEW Pension Plan, Local 456 IBEW Pension Plan, Indiana Laborers Pension Fund, Local 395 Iron Workers Mid-America Pension Plan, Local 3 Iron Workers Pension Plan of Western Pennsylvania, Iron Workers Pension Plan Local 55, Local 777 Connecticut Plumbers and Pipefitters Pension Fund, Local 50 Northwestern Ohio Plumbers and Pipefitters Pension, and Local 654 IBEW Pension Plan, the Company has not received a funding notification that covers the Company's fiscal year 2020 during the preparation of this Form 10-K. For Local 55 Iron Workers Pension Plan and Local 654 IBEW Pension Plan, the Company has not received a funding notification that covers the Company's fiscal year 2019 either. Under Federal pension law, if a multiemployer pension plan is determined to be in critical or endangered status, the plan must provide notice of this status to participants, beneficiaries, the bargaining parties, the Pension Benefit Guaranty Corporation, and the Department of Labor. The Company also observed that these plans have not submitted any Critical or Endangered Status Notices to the Department of Labor for calendar years that we have not received notification. The Critical or Endangered Status Notices can be accessed at https://www.dol.gov/agencies/ebsa/about-ebsa/our-activities/public-disclosure/critical-status-notices.

(3)At the time of the filing of this Form 10-K, the Company's collective bargaining agreements have expired for these unions and no new agreements are in place.

(4)The Company's collective bargaining agreement with Pipe Fitters Local 597 does not have an expiration date. The agreement was last renegotiated in 2019.

Employee Stock Purchase Plan

The Matrix Service Company 2011 Employee Stock Purchase Plan (“ESPP”) was effective January 1, 2011. The ESPP allows employees to purchase shares through payroll deductions and members of the Board of Directors to purchase shares from amounts withheld from their cash retainers. Share purchases are limited to an aggregate market value of no greater than $60,000 per calendar year per participant and are purchased from the Company at the current market value with no discount to the participant. Contributions are with after tax earnings and are accumulated in non-interest bearing accounts for quarterly purchases of company stock. Upon the purchase of shares, the participants receive all stockholder rights including dividend and voting rights, and are permitted to sell their shares at any time. The Company has made 1,000,000 shares available under the ESPP. The ESPP can be terminated at any time at the discretion of the Board of Directors and will automatically terminate on January 2, 2021. Shares are issued from Treasury Stock under the ESPP. There were 20,733 shares issued in fiscal 2020, 15,812 shares in fiscal 2019, and 21,920 shares in fiscal 2018.

Segment Information

12 Months Ended

Jun. 30, 2020

Segment Reporting [Abstract]

Segment Information

In fiscal 2020, we operated our business through four reportable segments: Electrical Infrastructure; Oil Gas & Chemical; Storage Solutions; and Industrial.

The Electrical Infrastructure segment consists of power delivery services provided to investor owned utilities, including construction of new substations, upgrades of existing substations, short-run transmission line installations, distribution upgrades and maintenance, as well as emergency and storm restoration services. We also provide construction and maintenance services to a variety of power generation facilities, such as combined cycle plants and other natural gas fired power stations.

The Oil Gas & Chemical segment serves customers primarily in the downstream and midstream petroleum industries who are engaged in refining crude oil and processing, fractionating, and marketing of natural gas and natural gas liquids. We also perform work in the petrochemical, and sulfur extraction, recovery and processing markets. Our services include plant maintenance, turnarounds, engineering and capital construction. We also offer industrial cleaning services, including hydro-blasting, hydro-excavating, advanced chemical cleaning and vacuum services.

The Storage Solutions segment consists of work related to aboveground storage tanks ("AST") and terminals. Also included in this segment are cryogenic and other specialty storage tanks and terminals including liquefied natural gas, liquid nitrogen/liquid oxygen, liquid petroleum and other specialty vessels such as spheres as well as marine structures and truck and rail loading/offloading facilities. Our services include engineering, fabrication and construction, and maintenance and repair, which includes planned and emergency services for both tanks and full terminals. Finally, we offer AST products, including geodesic domes, aluminum internal floating roofs, floating suction and skimmer systems, roof drain systems and floating roof seals.

The Process and Industrial Facilities segment includes engineering, maintenance, turnarounds and capital projects for the refining, chemical and petrochemical industries; midstream natural gas processing; other industrial processing facilities including biofuels, fertilizer, and sulfur; mining and minerals infrastructure; and thermal vacuum chambers. This segment is similar to the former Oil Gas & Chemical segment described above, but includes mining and minerals, thermal vacuum chambers, and work in other industrial facilities which were historically reported in the Industrial segment.

Due to changing markets facing our clients and to better align the financial reporting of the Company with our long-term strategic growth areas, we are changing our reporting segments. Beginning in fiscal 2021, the Company’s financial results will be reported under the following three segments: Utility and Power Infrastructure; Process and Industrial Facilities; and Storage and Terminal Solutions. The services provided by each of these segments is described below.

The Utility and Power Infrastructure segment includes services provided in power delivery and power generation, as well as natural gas utility peak shaving. This segment is similar to the former Electrical Infrastructure segment described above, but includes natural gas utility peak shaving facilities that have been historically reported in the Storage Solutions segment.

The Process and Industrial Facilities segment includes engineering, maintenance, turnarounds and capital projects for the refining, chemical and petrochemical industries; midstream natural gas processing; other industrial processing facilities including biofuels, fertilizer, and sulfur; mining and minerals infrastructure; and thermal vacuum chambers. This segment is similar to the former Oil Gas & Chemical segment described above, but includes mining and minerals as well as thermal vacuum chambers, which were historically reported in the Industrial segment.

The Storage and Terminal Solutions segment includes engineering, construction, maintenance and repair for aboveground storage tanks and terminals; LNG facilities for import/export fueling and bunkering; NGL and other specialty vessels; aboveground storage tank products; and other renewable energy storage and terminal solutions. This segment is similar to the former Storage Solutions segment described above, but does not include the natural gas utility peak shaving facilities, which will be reported as part of the Utility and Power Infrastructure segment.

The Company evaluates performance and allocates resources based on operating income. The accounting policies of the reportable segments are the same as those described in the summary of significant accounting policies. Intersegment sales and transfers are recorded at cost; therefore, no intercompany profit or loss is recognized.

Segment assets consist primarily of accounts receivable, costs and estimated earnings in excess of billings on uncompleted contracts, property, plant and equipment, goodwill and other intangible assets.

Results of Operations

(In thousands)


	Electrical Infrastructure		Oil Gas & Chemical		Storage Solutions		Industrial		Unallocated Corporate		Total
Fiscal year ended June 30, 2020
Gross revenue	$	112,890	$	203,404	$	562,439	$	228,827	$	—	$	1,107,560
Less: inter-segment revenue	—		2,454		3,240		928		—		6,622
Consolidated revenue	112,890		200,950		559,199		227,899		—		1,100,938
Gross profit (loss)	(1,105)		15,822		71,934		15,525		—		102,176
Intangible asset impairments and restructuring costs	27,855		3,850		1,296		19,524		—		52,525
Operating income (loss)	(36,503)		(7,328)		27,306		(20,100)		—		(36,625)
Segment assets	96,010		74,041		203,291		19,957		124,011		517,310
Capital expenditures	2,141		1,580		8,394		3,600		2,824		18,539
Depreciation and amortization expense	2,108		5,465		7,492		4,059		—		19,124
Fiscal year ended June 30, 2019
Gross revenue	$	217,417	$	322,065	$	524,330	$	357,464	$	—	$	1,421,276
Less: inter-segment revenue	—		2,198		2,398		—		—		4,596
Consolidated revenue	217,417		319,867		521,932		357,464		—		1,416,680
Gross profit	15,470		35,987		56,011		24,483		—		131,951
Intangible asset impairments and restructuring costs	—		—		—		—		—		—
Operating income	3,668		12,984		14,097		7,181		—		37,930
Segment assets	155,880		91,959		188,912		90,336		106,307		633,394
Capital expenditures	2,493		2,736		4,644		3,464		6,221		19,558
Depreciation and amortization expense	2,460		4,661		6,666		4,437		—		18,224
Fiscal year ended June 30, 2018
Gross revenue	$	255,931	$	324,546	$	319,106	$	198,155	$	—	$	1,097,738
Less: inter-segment revenue	—		1,774		4,410		1		—		6,185
Consolidated revenue	255,931		322,772		314,696		198,154		—		1,091,553
Gross profit	18,300		33,423		25,778		14,435		—		91,936
Intangible asset impairments and restructuring costs	17,281		717		—		—		—		17,998
Operating income (loss)	(16,531)		8,798		(5,907)		3,161		—		(10,479)
Segment assets	161,207		111,064		149,695		58,816		77,251		558,033
Capital expenditures	493		1,514		3,346		—		3,358		8,711
Depreciation and amortization expense	4,359		5,904		6,623		3,461		—		20,347

Geographical information is as follows:


	Long-Lived Assets
	June 30, 2020		June 30, 2019		June 30, 2018
	(In thousands)
United States	$	164,056	$	193,472	$	174,241
Canada	5,659		10,110		13,738
Other international	12,435		12,502		13,008
	$	182,150	$	216,084	$	200,987

Information about Significant Customers:


	Significant Customers as a Percentage of Segment Revenue
	Consolidated		Electrical Infrastructure		Oil Gas & Chemical		Storage Solutions		Industrial
Fiscal Year ended June 30, 2020
Customer one	9.7	%	—	%	—	%	—	%	47.1	%
Customer two	8.2	%	—	%	—	%	16.2	%	—	%
Customer three	8.2	%	—	%	—	%	16.1	%	—	%
Customer four	6.8	%	—	%	—	%	13.4	%	—	%
Customer five	4.1	%	—	%	17.8	%	1.7	%	—	%
Customer six	3.8	%	—	%	20.1	%	0.2	%	—	%
Customer seven	3.2	%	—	%	10.7	%	2.5	%	—	%
Customer eight	3.0	%	—	%	16.7	%	—	%	—	%
Customer nine	2.4	%	—	%	—	%	—	%	11.4	%
Customer ten	2.0	%	19.7	%	—	%	—	%	—	%
Customer eleven	1.8	%	16.1	%	—	%	0.1	%	0.7	%
Customer twelve	1.7	%	14.8	%	—	%	—	%	0.9	%
Customer thirteen	1.5	%	14.6	%	—	%	—	%	—	%
Fiscal Year ended June 30, 2019
Customer one	9.7	%	—	%	—	%	—	%	38.4	%
Customer two	7.6	%	49.0	%	—	%	—	%	0.4	%
Customer three	7.6	%	—	%	—	%	—	%	30.1	%
Customer four	7.2	%	—	%	30.9	%	0.6	%	—	%
Customer five	7.1	%	—	%	—	%	19.4	%	—	%
Customer six	5.0	%	—	%	—	%	13.6	%	—	%
Customer seven	4.6	%	0.3	%	3.1	%	10.6	%	—	%
Customer eight	3.4	%	22.4	%	—	%	—	%	—	%
Customer nine	3.1	%	—	%	—	%	—	%	12.3	%
Customer ten	3.0	%	—	%	—	%	—	%	12.0	%
Customer eleven	2.1	%	13.4	%	—	%	—	%	—	%
Fiscal Year ended June 30, 2018
Customer one	11.4	%	—	%	—	%	—	%	62.9	%
Customer two	8.6	%	—	%	29.0	%	—	%	—	%
Customer three	6.4	%	26.5	%	—	%	0.6	%	—	%
Customer four	6.0	%	25.4	%	—	%	—	%	—	%
Customer five	4.2	%	—	%	12.0	%	2.2	%	—	%
Customer six	3.2	%	—	%	10.8	%	—	%	—	%
Customer seven	3.2	%	—	%	—	%	10.9	%	—	%
Customer eight	3.0	%	12.9	%	—	%	—	%	—	%
Customer nine	2.7	%	—	%	—	%	—	%	14.7	%
Customer ten	2.3	%	10.0	%	—	%	—	%	—	%

- Definition

The entire disclosure for reporting segments including data and tables. Reportable segments include those that meet any of the following quantitative thresholds a) it's reported revenue, including sales to external customers and intersegment sales or transfers is 10 percent or more of the combined revenue, internal and external, of all operating segments b) the absolute amount of its reported profit or loss is 10 percent or more of the greater, in absolute amount of 1) the combined reported profit of all operating segments that did not report a loss or 2) the combined reported loss of all operating segments that did report a loss c) its assets are 10 percent or more of the combined assets of all operating segments.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 31
-URI http://asc.fasb.org/extlink&oid=120311839&loc=d3e8924-108599

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 34
-URI http://asc.fasb.org/extlink&oid=120311839&loc=d3e8981-108599

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 21
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=120311839&loc=d3e8721-108599

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
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-URI http://asc.fasb.org/extlink&oid=120311839&loc=d3e9031-108599

Reference 5: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 32
-Subparagraph (f)
-URI http://asc.fasb.org/extlink&oid=120311839&loc=d3e8933-108599

Reference 6: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 32
-Subparagraph (e)
-URI http://asc.fasb.org/extlink&oid=120311839&loc=d3e8933-108599

Reference 7: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
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-URI http://asc.fasb.org/extlink&oid=120311839&loc=d3e8844-108599

Reference 8: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
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-URI http://asc.fasb.org/extlink&oid=120311839&loc=d3e9038-108599

Reference 9: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
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Reference 10: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
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-URI http://asc.fasb.org/extlink&oid=120311839&loc=d3e8736-108599

Reference 11: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
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-URI http://asc.fasb.org/extlink&oid=120311839&loc=d3e9054-108599

Reference 12: http://www.xbrl.org/2003/role/disclosureRef
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Reference 13: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
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-URI http://asc.fasb.org/extlink&oid=120311839&loc=d3e8721-108599

Reference 14: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
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-URI http://asc.fasb.org/topic&trid=2134510

+ Details

Restructuring Costs

12 Months Ended

Jun. 30, 2020

Restructuring and Related Activities [Abstract]

Restructuring and Related Activities Disclosure [Text Block]

Restructuring Costs

In February 2020, the Company announced a business improvement plan for the Electrical Infrastructure segment and its strategic initiative to exit the domestic iron and steel industry. Planned activities under the business improvement plan and the wind down of the domestic iron and steel industry were expanded in the second half of the year due to lower revenue in fiscal 2020 and uncertainties caused by the COVID-19 pandemic.

The business improvement plan consisted of discretionary cost reductions, workforce reductions and closures of certain offices in order to increase the utilization of the Company's staff and bring the cost structure of the business in line with the near-term revenue expectation. The restructuring costs are primarily comprised of severance and personnel-related costs related to reductions in workforce and impairments of operating lease right-of-use assets, other intangible assets and other fixed assets related to the closure of certain offices. The Company incurred $14.0 million of restructuring costs in fiscal 2020 and has substantially completed its business improvement plan and the wind down of the domestic iron and steel business as of June 30, 2020.

Restructuring costs incurred are classified as follows:


	Fiscal Year Ended June 30, 2020
	(in thousands)
Electrical Infrastructure
Severance costs and other benefits	$	1,571
Facility costs	234
Other intangible asset impairments	1,150
Total Electrical Infrastructure	$	2,955
Oil Gas & Chemical
Severance costs and other benefits	$	1,767
Facility costs	1,708
Other intangible asset impairments	375
Total Oil Gas & Chemical	$	3,850
Storage Solutions
Severance costs and other benefits	$	576
Facility costs	720
Other intangible asset impairments	—
Total Storage Solutions	$	1,296
Industrial
Severance costs and other benefits	$	4,861
Facility costs	1,048
Other intangible asset impairments	—
Total Industrial	$	5,909
Total restructuring costs	$	14,010

Restructuring Costs by Type:
Total severance costs and other benefits	$	8,775
Total facility costs	3,710
Total other intangible asset impairments	1,525
Total restructuring costs	$	14,010

The table below is a reconciliation of the beginning and ending restructuring reserve balance (in thousands):


Balance as of June 30, 2019	$	—
Restructuring costs incurred	14,010
Non-cash restructuring costs	(5,215)
Cash payments	(6,392)
Balance as of June 30, 2020⁽¹⁾	$	2,403

(1)The restructuring reserve is included within other accrued expenses in the Consolidated Balance Sheets.

Quarterly Financial Data (Unaudited) Quarterly Financial Data (Unaudited)

12 Months Ended

Jun. 30, 2020

Quarterly Financial Information Disclosure [Abstract]

Quarterly Financial Data (Unaudited)

Matrix Service Company

Quarterly Financial Data (Unaudited)

Fiscal Years Ended June 30, 2020 and June 30, 2019


	First Quarter		Second Quarter		Third Quarter		Fourth Quarter
	(In thousands, except per share amounts)
Fiscal Year 2020
Revenue	$	338,097	$	318,677	$	248,327	$	195,837
Gross profit	32,465		30,001		20,477		19,233
Intangible asset impairments and restructuring costs	—		38,515		6,559		7,451
Operating income (loss)	8,774		(31,679)		(5,800)		(7,920)
Net income (loss)	6,151		(28,008)		(5,495)		(5,722)
Earnings (loss) per common share:
Basic	0.23		(1.04)		(0.21)		(0.22)
Diluted	0.22		(1.04)		(0.21)		(0.22)
Fiscal Year 2019
Revenue	$	318,511	$	340,568	$	358,887	$	398,714
Gross profit	23,421		27,886		36,906		43,738
Operating income	2,220		5,527		12,794		17,389
Net income	2,305		3,932		8,933		12,812
Earnings per common share:
Basic	0.09		0.15		0.33		0.48
Diluted	0.08		0.14		0.33		0.47

The sum of earnings per share for the four quarters may not equal the total earnings per share for the year due to changes in the average number of common shares outstanding and rounding.

Valuation and Qualifying Accounts

12 Months Ended

Jun. 30, 2020

SEC Schedule, 12-09, Valuation and Qualifying Accounts [Abstract]

Valuation and Qualifying Accounts

Matrix Service Company

Schedule II—Valuation and Qualifying Accounts

June 30, 2020, June 30, 2019, and June 30, 2018

(In thousands)


COL. A	COL. B		COL. C ADDITIONS							COL. D			COL. E
	Balance at Beginning of Period		Charged to Costs and Expenses		Charged to Other Accounts—Describe		Deductions—Describe				Balance at End of Period
Fiscal Year 2020
Deducted from asset accounts:
Allowance for doubtful accounts	$	923	$	1,158	$	—	$	(1,176)	(A)		$	905
Valuation reserve for deferred tax assets	4,959		3,062		—		(258)		(B)		7,763
Total	$	5,882	$	4,220	$	—	$	(1,434)			$	8,668
Fiscal Year 2019
Deducted from asset accounts:
Allowance for doubtful accounts	6,327		5		—		(5,409)		(C)		923
Valuation reserve for deferred tax assets	1,638		4,594		—		(1,273)		(D)		4,959
Total	7,965		4,599		—		(6,682)				5,882
Fiscal Year 2018
Deducted from asset accounts:
Allowance for doubtful accounts	9,887		107		—		(3,667)		(E)		6,327
Valuation reserve for deferred tax assets	1,719		1,020		—		(1,101)		(F)		1,638
Total	11,606		1,127		—		(4,768)				7,965

(A)Primarily relates to a $0.6 million reserve that was recognized as bad debt expense and ultimately settled and written off within fiscal 2020 and $0.3 million of payments received on a balance that was fully reserved.

(B)Relates to foreign currency exchange rate differences for the portion of the valuation allowance on net operating loss and tax credit carryforwards in foreign jurisdictions.

(C)Primarily relates to a $5.2 million reversal of a previous reserved account receivable balance that was fully settled with an agreement with the customer.

(D)Relates to the deferred tax asset of $0.8 million created by a stock-based compensation award with a market condition that was fully reserved in fiscal 2018. In fiscal 2019, upon the final determination that the award would not vest, the Company wrote off the deferred tax asset against the reserve. The remaining balance relates to $0.5 million of fully reserved tax credits that expired in fiscal 2019.

(E)Primarily relates to the reversal of reserved account receivable that was fully settled with cash and future backlog.

(F)Primarily relates to $0.8 million of stock-based compensation expense recognized in fiscal 2018 that was not deductible for tax purposes due to not meeting a market condition vesting requirement and to $0.3 million of foreign tax credits that expired.

Summary of Significant Accounting Policies (Policies)	12 Months Ended
Summary of Significant Accounting Policies (Policies)	Jun. 30, 2020
Accounting Policies [Abstract]
Organization and Basis of Presentation	Organization and Basis of Presentation The consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States and include the accounts of Matrix Service Company and its subsidiaries (“Matrix” or the “Company”), all of which are wholly owned. Intercompany transactions and balances have been eliminated in consolidation. The Company operates in the United States, Canada, South Korea and Australia. The Company’s reportable segments are Electrical Infrastructure, Oil Gas & Chemical, Storage Solutions and Industrial.
Use of Estimates	Use of Estimates The preparation of financial statements requires management to make estimates and assumptions that affect the amounts reported in the financial statements and accompanying notes. We believe the most significant estimates and judgments are associated with revenue recognition, the recoverability tests that must be periodically performed with respect to our goodwill and other intangible assets, valuation reserves on our accounts receivable and deferred tax assets, and the estimation of loss contingencies, including liabilities associated with litigation and with the self-insured retentions on our insurance programs. Actual results could materially differ from those estimates.
Leases	Lease Accounting Policy The Company enters into lease arrangements for real estate, construction equipment and information technology equipment in the normal course of business. The Company determines if an arrangement is or contains a lease at inception of the arrangement. An arrangement is determined to be a lease if it conveys the right to control the use of identified property and equipment for a period of time in exchange for consideration. Operating lease right-of-use assets are recognized as the present value of future lease payments over the lease term as of the commencement date, plus any lease payments made prior to commencement, and less any lease incentives received. Operating lease liabilities are recognized as the present value of the future lease payments over the lease term as of the commencement date. Operating lease expense is recognized based on the undiscounted future lease payments over the remaining lease term on a straight-line basis. Lease expense related to short-term leases is recognized on a straight-line basis over the lease term. Determinations with respect to lease term (including any renewals and terminations), incremental borrowing rate used to discount lease payments, variable lease expense and future lease payments require the use of judgment based on the facts and circumstances related to each lease. The Company considers various factors, including economic incentives, intent, past history and business need, to determine the likelihood that a renewal option will be exercised. Right-of-use assets are evaluated for impairment in accordance with our policy for impairment of long-lived assets.
Revenue Recognition	Revenue Recognition General Information about our Contracts with Customers Our revenue comes from contracts to provide engineering, procurement, fabrication and construction, repair and maintenance and other services. Our engineering, procurement and fabrication and construction services are usually provided in association with capital projects, which commonly are fixed price contracts and are billed based on project milestones. Our repair and maintenance services typically are cost reimbursable or time and material based contracts and are billed monthly or, for projects of short duration, at the conclusion of the project. The elapsed time from award to completion of performance may be in excess of one year for capital projects. Step 1: Contract Identification We do not recognize revenue unless we have identified a contract with a customer. A contract with a customer exists when it has approval and commitment from both parties, the rights and obligations of the parties are identified, payment terms are identified, the contract has commercial substance, and collectibility is probable. We also evaluate whether a contract should be combined with other contracts and accounted for as one single contract. This evaluation requires judgment and could change the timing of the amount of revenue and profit recorded for a given period. Step 2: Identify Performance Obligations Next, we identify each performance obligation in the contract. A performance obligation is a promise to provide a distinct good or service or a series of distinct goods or services to the customer. Revenue is recognized separately for each performance obligation in the contract. Many of our contracts have one clearly identifiable performance obligation. However, many of our contracts provide the customer an integrated service that includes two or more of the following services: engineering, procurement, fabrication, construction, repair and maintenance services. For these contracts, we do not consider the integrated services to be distinct within the context of the contract when the separate scopes of work combine into a single commercial objective or capability for the customer. Accordingly, we generally identify one performance obligation in our contracts. The determination of the number of performance obligations in a contract requires significant judgment and could change the timing of the amount of revenue recorded for a given period. Step 3: Determine Contract Price After determining the performance obligations in the contract, we determine the contract price. The contract price is the amount of consideration we expect to receive from the customer for completing the performance obligation(s). In a fixed price contract, the contract price is a single lump-sum amount. In reimbursable and time and materials based contracts, the contract price is determined by the agreed upon rates or reimbursements for time and materials expended in completing the performance obligation(s) in the contract. A number of our contracts contain various cost and performance incentives and penalties that can either increase or decrease the contract price. These variable consideration amounts are generally earned or incurred based on certain performance metrics, most commonly related to project schedule or cost targets. We estimate variable consideration at the most likely amount of additional consideration to be received (or paid in the case of penalties), provided that meeting the variable condition is probable. We include estimated amounts of variable consideration in the contract price to the extent it is probable that a significant reversal of cumulative revenue recognized will not occur when the uncertainty associated with the variable consideration is resolved. Our estimates of variable consideration and determination of whether to include estimated amounts in the contract price are based largely on an assessment of our anticipated performance and all information (historical, current and forecasted) that is reasonably available to us. We reassess the amount of variable consideration each accounting period until the uncertainty associated with the variable consideration is resolved. Changes in the assessed amount of variable consideration are accounted for prospectively as a cumulative adjustment to revenue recognized in the current period. Step 4: Assign Contract Price to Performance Obligations After determining the contract price, we assign such price to the performance obligation(s) in the contract. If a contract has multiple performance obligations, we assign the contract price to each performance obligation based on the stand-alone selling prices of the distinct services that comprise each performance obligation. Step 5: Recognize Revenue as Performance Obligations are Satisfied We record revenue for contracts with our customers as we satisfy the contracts' performance obligations. We recognize revenue on performance obligations associated with fixed price contracts for engineering, procurement, fabrication and construction services over time since these services create or enhance assets the customer controls as they are being created or enhanced. We measure progress of satisfying these performance obligations by using the percentage-of-completion method, which is based on costs incurred to date compared to the total estimated costs at completion, since it best depicts the transfer of control of assets being created or enhanced to the customer. We recognize revenue over time for reimbursable and time and material based repair and maintenance contracts since the customer simultaneously receives and consumes the benefit of those services as we perform work under the contract. As a practical expedient allowed under the revenue accounting standards, we record revenue for these contracts in the amount to which we have a right to invoice for the services performed provided that we have a right to consideration from the customer in an amount that corresponds directly with the value of the performance completed to date. Costs incurred may include direct labor, direct materials, subcontractor costs and indirect costs, such as salaries and benefits, supplies and tools, equipment costs and insurance costs. Indirect costs are charged to projects based upon direct costs and overhead allocation rates per dollar of direct costs incurred or direct labor hours worked. Typically, customer contracts will include standard warranties that provide assurance that products and services will function as expected. The Company does not sell separate warranties. We have numerous contracts that are in various stages of completion which require estimates to determine the forecasted costs at completion. Due to the nature of the work left to be performed on many of our contracts, the estimation of total cost at completion for fixed price contracts is complex, subject to many variables and requires significant judgment. Estimates of total cost at completion are made each period and changes in these estimates are accounted for prospectively as cumulative adjustments to revenue recognized in the current period. If estimates of costs to complete fixed price contracts indicate a loss, a provision is made through a contract write-down for the total loss anticipated. Change Orders Contracts are often modified through change orders, which are changes to the agreed upon scope of work. Most of our change orders, which may be priced or unpriced, are for goods or services that are not distinct from the existing contract due to the significant integration of services provided in the context of the contract and are accounted for as if they were part of that existing contract. The effect of a change order on the contract price and our measure of progress for the performance obligation to which it relates, is recognized as an adjustment to revenue on a cumulative catch-up basis. For unpriced change orders, we estimate the increase or decrease to the contract price using the variable consideration method described in the Step 3: Determine Contract Price paragraph above. Unpriced change orders are more fully discussed in Note 7 - Commitments and Contingencies. Claims Sometimes we seek claims for amounts in excess of the contract price for delays, errors in specifications and designs, contract terminations, change orders in dispute or other causes of additional costs incurred by us. Recognition of amounts as additional contract price related to claims is appropriate only if there is a legal basis for the claim. The determination of our legal basis for a claim requires significant judgment. We estimate the change to the contract price using the variable consideration method described in the Step 3: Determine Contract Price paragraph above. Claims are more fully discussed in Note 7 - Commitments and Contingencies.
Cash Equivalents	Cash and Cash Equivalents The Company includes as cash equivalents all investments with original maturities of three months or less which are readily convertible into cash. We have cash on deposit at June 30, 2020 with banks in the United States, Canada, South Korea and Australia in excess of Federal Deposit Insurance Corporation ("FDIC"), Canada Deposit Insurance Corporation ("CDIC"), Korea Deposit Insurance Corporation ("KDIC") and Financial Claims Scheme ("FCS") protection limits, respectively. The United States Dollar equivalent of Canadian, South Korean and Australian deposits totaled $13.5 million as of June 30, 2020.
Accounts Receivable	Accounts Receivable Accounts receivable are carried on a gross basis, less the allowance for uncollectible accounts. The Company’s customers consist primarily of major integrated oil companies, independent refiners and marketers, power companies, petrochemical companies, pipeline companies, mining companies, contractors and engineering firms. The Company is exposed to the risk of individual customer defaults or depressed cycles in our customers’ industries. To mitigate this risk many of our contracts require payment as projects progress or advance payment in some circumstances. In addition, in most cases the Company can place liens against the property, plant or equipment constructed or terminate the contract if a material contract default occurs. Management estimates the allowance for uncollectible accounts based on existing economic conditions, the financial condition of its customers and the amount and age of past due accounts. Accounts are written off against the allowance for uncollectible accounts only after all reasonable collection attempts have been exhausted.
Retentions	Retentions Contract retentions collectible beyond one year are included in Other assets in the Consolidated Balance Sheets. Accounts payable retentions are generally settled within one year.
Loss Contingencies	Loss Contingencies Various legal actions, claims and other contingencies arise in the normal course of our business. Contingencies are recorded in the consolidated financial statements, or are otherwise disclosed, in accordance with ASC 450-20, “Loss Contingencies”. Specific reserves are provided for loss contingencies to the extent we conclude that a loss is both probable and estimable. We use a case-by-case evaluation of the underlying data and update our evaluation as further information becomes known. We believe that any amounts exceeding our recorded accruals should not materially affect our financial position, results of operations or liquidity. However, the results of litigation are inherently unpredictable and the possibility exists that the ultimate resolution of one or more of these matters could result in a material effect on our financial position, results of operations or liquidity. Legal costs are expensed as incurred.
Inventories	Inventories Inventories consist primarily of steel plate and pipe and aluminum coil and extrusions. Cost is determined primarily using the average cost method and inventories are stated at the lower of cost or net realizable value.
Depreciation	Depreciation Depreciation is computed using the straight-line method over the estimated useful lives of the depreciable assets. Depreciable lives are as follows: buildings—40 years, construction equipment—3 to 15 years, transportation equipment—3 to 5 years, and office equipment and software—3 to 10 years. Leasehold improvements are amortized over the shorter of the useful life of the asset or the lease term.
Impairment of Long-Lived Assets	Impairment of Long-Lived Assets The Company evaluates long-lived assets for impairment when events or changes in circumstances indicate, in management’s judgment, that the carrying value of such assets used in operations may not be recoverable. The determination of whether an impairment has occurred is based on management’s estimate of undiscounted future cash flows attributable to the assets as compared to the carrying value of the assets. If an impairment has occurred, the amount of the impairment recognized is determined by estimating the fair value of the assets and, to the extent the carrying value exceeds the fair value of the assets, recording a loss provision. For assets identified to be disposed of in the future, the carrying value of the assets are compared to the estimated fair value less the cost of disposal to determine if an impairment has occurred. Until the assets are disposed of, an estimate of the fair value is redetermined when related events or circumstances change.
Goodwill	Goodwill Goodwill represents the excess of the purchase price of acquisitions over the acquisition date fair value of the net identifiable tangible and intangible assets acquired. In accordance with current accounting guidance, goodwill is not amortized and is tested at least annually for impairment at the reporting unit level, which is a level below our reportable segments. We perform our annual impairment test in the fourth quarter of each fiscal year, or in between annual tests whenever events or changes in circumstances indicate the carrying value of goodwill may not be recoverable, to determine whether an impairment exists and to determine the amount of headroom. We define "headroom" as the percentage difference between the fair value of a reporting unit and its carrying value. The goodwill impairment test involves comparing management’s estimate of the fair value of a reporting unit with its carrying value, including goodwill. If the fair value of a reporting unit exceeds its carrying value, then goodwill is not impaired. If the fair value of a reporting unit is less than its carrying value, then goodwill is impaired to the extent of the difference, but the impairment may not exceed the balance of goodwill assigned to that reporting unit. We utilize a discounted cash flow analysis, referred to as an income approach, and market multiples, referred to as a market approach, to determine the estimated fair value of our reporting units. For the income approach, significant judgments and assumptions including forecasted project awards, discount rate, anticipated revenue growth rate, gross margins, operating expenses, working capital needs and capital expenditures are inherent in the fair value estimates, which are based on our operating and capital budgets and on our strategic plan. As a result, actual results may differ from the estimates utilized in our income approach. For the market approach, significant judgments and assumptions include the selection of guideline companies, forecasted guideline company EBITDA and our forecasted EBITDA. The use of alternate judgments and/or assumptions could result in a fair value that differs from our estimate and could result in the recognition of additional impairment charges in the financial statements. As a test for reasonableness, we also consider the combined carrying values of our reporting units to our market capitalization.
Other Intangible Assets	Other Intangible Assets Intangible assets that have finite useful lives are amortized by the straight-line method over their useful lives ranging from 6 years to 15 years. A finite intangible asset is considered impaired when its carrying amount is not recoverable and exceeds the asset's fair value. The carrying amount is deemed unrecoverable if it is greater than the sum of undiscounted cash flows expected to result from use and eventual disposition of the asset. An impairment loss is equal to the excess of the carrying amount over the fair value of the asset. If quoted market prices are not available, the fair values of the intangible assets are based on present values of expected future cash flows or royalties avoided using discount rates commensurate with the risks involved.
Insurance Reserves	Insurance Reserves We maintain insurance coverage for various aspects of our operations. However, we retain exposure to potential losses through the use of deductibles, coverage limits and self-insured retentions. We establish reserves for claims using a combination of actuarially determined estimates and case-by-case evaluations of the underlying claim data and update our evaluations as further information becomes known. Judgments and assumptions are inherent in our reserve accruals; as a result, changes in assumptions or claims experience could result in changes to these estimates in the future. If actual results of claim settlements are different than the amounts estimated we may be exposed to future gains and losses that could be material.
Stock-Based Compensation	Stock-Based Compensation The Company has issued stock options and nonvested deferred share awards under its long-term incentive compensation plans. The fair value of these awards is calculated at grant date. The fair value of time-based, nonvested deferred shares is the value of the Company’s common stock at the grant date. The fair value of market-based nonvested deferred shares is based on several factors, including the probability that the market condition specified in the grant will be achieved, which is calculated using a Monte Carlo model. The fair value of stock options is determined based on the Black-Scholes option pricing model. For all stock-based awards, expense is recognized over the requisite service period with forfeitures recorded as they occur.
Income Taxes	Income TaxesWe use the asset and liability approach for financial accounting and reporting for income taxes. Deferred income tax assets and liabilities are computed annually for differences between the financial statement and tax bases of assets and liabilities that will result in taxable or deductible amounts in the future based on enacted tax laws and rates applicable to the periods in which the differences are expected to affect taxable income. Valuation allowances based on our judgments and estimates are established when necessary to reduce deferred tax assets to the amount expected to be realized in future operating results. Company management believes that realization of deferred tax assets in excess of the valuation allowance is more likely than not. Our estimates are based on facts and circumstances in existence as well as interpretations of existing tax regulations and laws applied to the facts and circumstances, with the help of professional tax advisors. Therefore, we estimate and provide for amounts of additional income taxes that may be assessed by the various taxing authorities.
Foreign Currency	Foreign Currency The functional currencies of the Company’s operations in Canada, South Korea and Australia are the Canadian Dollar, South Korean Won and U.S. Dollar, respectively. The functional currency of the Company's Australian operations is the U.S. Dollar since its sales are primarily denominated in that currency. For subsidiaries with operations using a foreign functional currency, assets and liabilities are translated at the year-end exchange rates and the income statement accounts are translated at average exchange rates throughout the year. Translation gains and losses are reported in Accumulated Other Comprehensive Income (Loss), net of tax, in the Consolidated Statements of Changes in Stockholders’ Equity and in Other Comprehensive Income (Loss) in the Consolidated Statements of Comprehensive Income. Translation gains and losses are reversed from Accumulated Other Comprehensive Income (Loss) and are recognized in current period income in the event the Company disposes of an entity with accumulated translation gains or losses. Transaction gains and losses are reported as a component of Other income (expense) in the Consolidated Statements of Income.
Recently Issued Accounting Standards	Recently Issued Accounting Standards Accounting Standards Update 2016-13, Financial Instruments - Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments On June 16, 2016, the Financial Accounting Standards Board (FASB) issued ASU 2016-13, which will change how the Company accounts for its allowance for uncollectible accounts. The amendments in this update require a financial asset (or a group of financial assets) to be presented at the net amount expected to be collected. The income statement will reflect any increases or decreases of expected credit losses that have taken place during the period. The measurement of expected credit losses is based on relevant information about past events, including historical experience, current conditions, and reasonable and supportable forecasts that affect the collectibility of the reported amount. Previous GAAP delays the recognition of the full amount of credit losses until the loss is probable of occurring. The amendments in this update eliminate the probable initial recognition threshold and, instead, reflect the Company's current estimate of all expected credit losses. In addition, current guidance limits the information the Company may consider in measuring a credit loss to its past events and current conditions. The amendments in this update broaden the information the Company may consider in developing its expected credit loss estimate to include forecasted information. The Company adopted the standard on July 1, 2020 with no material impact to its estimate of the allowance for uncollectible accounts.

Revenue (Tables)

12 Months Ended

Jun. 30, 2020

Revenue [Abstract]

Contract with Customer, Asset and Liability [Table Text Block]


	June 30, 2020		June 30, 2019		Change
	(In thousands)
Costs and estimated earnings in excess of billings on uncompleted contracts	$	59,548	$	96,083	$	(36,535)
Billings on uncompleted contracts in excess of costs and estimated earnings	(63,889)		(105,626)		41,737
Net contract liabilities	$	(4,341)	$	(9,543)	$	5,202

Disaggregation of Revenue [Table Text Block]

Geographic Disaggregation:


	Twelve months ended
	June 30, 2020		June 30, 2019		June 30, 2018
	(In thousands)
United States	$	1,020,083	$	1,367,844	$	981,292
Canada	70,133		41,410		104,208
Other international	10,722		7,426		6,053
Total	$	1,100,938	$	1,416,680	$	1,091,553

Contract Type Disaggregation:


	Twelve months ended
	June 30, 2020		June 30, 2019		June 30, 2018
	(In thousands)
Fixed-price contracts	$	685,559	$	748,007	$	588,039
Time and materials and other cost reimbursable contracts	415,379		668,673		503,514
Total	$	1,100,938	$	1,416,680	$	1,091,553

Goodwill and Other Intangible Assets (Tables)

12 Months Ended

Jun. 30, 2020

Goodwill and Intangible Assets Disclosure [Abstract]

Carrying value of goodwill by segment

The changes in the carrying amount of goodwill by segment are as follows:


	Electrical Infrastructure		Oil Gas & Chemical		Storage Solutions		Industrial		Total
	(In thousands)
Net balance at June 30, 2017	$	42,152	$	33,604	$	16,764	$	20,981	$	113,501
Goodwill impairment	(17,281)		—		—		—		(17,281)
Translation adjustment⁽¹⁾	(45)		—		(4)		(9)		(58)
Net balance at June 30, 2018	24,826		33,604		16,760		20,972		96,162
Disposal of business⁽²⁾	—		(2,775)		—		—		(2,775)
Translation adjustment ⁽¹⁾	4		—		(24)		1		(19)
Net balance at June 30, 2019	24,830		30,829		16,736		20,973		93,368
Goodwill impairment	(24,900)		—		—		(7,981)		(32,881)
Translation adjustment⁽¹⁾	70		—		(169)		(19)		(118)
Net balance at June 30, 2020	$	—	$	30,829	$	16,567	$	12,973	$	60,369

Carrying value of other intangible assets

Information on the carrying value of other intangible assets is as follows:


		At June 30, 2020
	Useful Life	Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount
	(Years)	(In thousands)
Intellectual property	10 to 15	$	2,579	$	(1,956)	$	623
Customer based	6 to 15	21,840		(13,626)		8,214
Non-compete Agreements	4	1,453		(1,453)		—

Total other intangible assets		$	25,872	$	(17,035)	$	8,837


		At June 30, 2019
	Useful Life	Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount
	(Years)	(In thousands)
Intellectual property	10 to 15	$	2,579	$	(1,779)	$	800
Customer based	6 to 15	38,572		(19,915)		18,657
Non-compete agreements	4	1,453		(1,438)		15

Total other intangible assets		$	42,604	$	(23,132)	$	19,472

Schedule of Finite-Lived Intangible Assets, Future Amortization Expense


For year ending:
June 30, 2021	$	2,231
June 30, 2022	1,811
June 30, 2023	1,729
June 30, 2024	1,415
June 30, 2025	1,096
Thereafter	555
Total estimated amortization expense	$	8,837

Debt (Tables)

12 Months Ended

Jun. 30, 2020

Debt Disclosure [Abstract]

Availability under the senior credit facility


	June 30, 2020		June 30, 2019
	(In thousands)
Senior secured revolving credit facility	$	300,000	$	300,000
Capacity constraint due to the Leverage Ratio	162,864		94,323
Capacity under the senior secured revolving credit facility	137,136		205,677
Letters of credit	34,529		48,147
Borrowings outstanding	9,208		5,347
Availability under the senior secured revolving credit facility	$	93,399	$	152,183

Income Taxes (Tables)

12 Months Ended

Jun. 30, 2020

Income Tax Disclosure [Abstract]

Schedule of sources of pretax income (loss)

Sources of pretax income (loss)


	Fiscal Years Ended
	June 30, 2020		June 30, 2019		June 30, 2018
	(In thousands)
Domestic	$	(32,660)	$	46,032	$	(2,656)
Foreign	(3,984)		(7,620)		(9,492)
Total	$	(36,644)	$	38,412	$	(12,148)

Components of the provision for income tax expense (benefit)


	Fiscal Years Ended
	June 30, 2020		June 30, 2019		June 30, 2018
	(In thousands)
Current:
Federal	$	(376)	$	6,085	$	(121)
State	412		2,390		135
Foreign	23		(97)		504
	59		8,378		518
Deferred:
Federal	(5,000)		(528)		1,093
State	(1,091)		451		(590)
Foreign	2,462		2,129		(1,689)
	(3,629)		2,052		(1,186)
	$	(3,570)	$	10,430	$	(668)

Reconciliation between the expected income tax provision applying the domestic federal statutory tax rate and the reported income tax provision


	Fiscal Years Ended
	June 30, 2020		June 30, 2019		June 30, 2018
	(In thousands)
Expected provision (benefit) for federal income taxes at the statutory rate	$	(7,695)	$	8,067	$	(3,408)
State income taxes, net of federal benefit	(768)		2,288		247

Impairment of non-deductible goodwill⁽¹⁾	1,813		—		2,342
Charges without tax benefit	1,707		1,233		1,100
Change in valuation allowance⁽²⁾	3,062		4,512		1,173
Reversal of branch liability⁽²⁾	—		(3,546)		—
Excess tax expense (benefit) on stock-based compensation	230		(296)		511
Remeasurement of deferred taxes⁽³⁾	—		—		(455)


Research and development and other tax credits	(1,724)		(1,972)		(1,665)
Foreign tax differential	(132)		(248)		(10)

Change in uncertain tax positions	20		22		(7)

Other	(83)		370		(496)
Provision (benefit) for federal, state and foreign income taxes	$	(3,570)	$	10,430	$	(668)

(3)This represents the remeasurement of deferred taxes in connection with Tax Cuts and Jobs Act.

Significant components of the Company's deferred tax assets and liabilities

Significant components of the Company’s deferred tax assets and liabilities


	June 30, 2020		June 30, 2019
	(In thousands)
Deferred tax assets:
Warranty reserve	$	206	$	206
Bad debt reserve	233		238
Paid-time-off accrual	669		616
Insurance reserve	1,221		1,577
Legal reserve	207		1
Net operating loss benefit and credit carryforwards	10,354		10,054
Valuation allowance	(7,763)		(4,959)
Accrued compensation and pension	1,447		1,115
Stock compensation expense on nonvested deferred shares	3,231		3,679
Accrued losses	96		194
Restructuring reserve	1,381		—
Foreign currency translation and other	843		833
Total deferred tax assets	12,125		13,554
Deferred tax liabilities:
Tax over book depreciation	11,313		9,349
Tax over book (book over tax) amortization	(5,195)		1,770
Branch future liability	74		34

Receivable holdbacks and other	6		16
Total deferred tax liabilities	6,198		11,169
Net deferred tax asset	$	5,927	$	2,385

Significant components of the Company's deferred tax assets and liabilities as reported in the Consolidated Balance Sheets

As reported in the Consolidated Balance Sheets:


	June 30, 2020		June 30, 2019
	(In thousands)
Deferred income tax assets	5,988		2,683
Deferred income tax liabilities	(61)		(298)
Net deferred tax asset	$	5,927	$	2,385

Summary of Operating Loss Carryforwards


Operating Loss Carryforwards	Expiration Period	Amount (in thousands)
State net operating losses	June 2024 to June 2040	$	19,676
Foreign net operating losses	June 2029 to June 2040	$	24,618

Summary of Tax Credit Carryforwards


Tax Credit Carryforwards	Expiration Period	Amount (in thousands)
State tax credits	June 2032 to June 2035	$	877
Federal foreign tax credits	June 2021 to June 2025	$	1,239
Foreign tax credits	June 2035 to June 2040	$	627

Leases (Tables)

12 Months Ended

Jun. 30, 2020

Leases [Abstract]

Lease, Cost [Table Text Block]

Fiscal Year Ended

June 30, 2020

Lease expense

Location of Expense in Statements of Income

(in thousands)

Operating lease expense

Cost of revenue and selling, general and administrative expenses

12,274

Short-term lease expense⁽¹⁾

Cost of revenue

37,371

Total lease expense

49,645

Lessee, Operating Lease, Liability, Maturity [Table Text Block]


	June 30, 2020
Maturity Analysis:	(in thousands)
Fiscal 2021	$	8,719
Fiscal 2022	5,430
Fiscal 2023	3,978
Fiscal 2024	3,010
Fiscal 2025	2,352
Thereafter	9,630
Total future operating lease payments	33,119
Less: imputed interest	(5,554)
Net present value of future lease payments	27,565
Less: current portion of operating lease liabilities	7,568
Non-current operating lease liabilities	$	19,997

Other Information Related to Leases [Table Text Block]

The following is a summary of the weighted average remaining operating lease term and weighted average discount rate as of June 30, 2020:


Weighted-average remaining lease term (in years)	6.2 years
Weighted-average discount rate	5.6	%

Supplemental cash flow information related to leases is as follows:


	Fiscal Year Ended
	June 30, 2020
	(in thousands)
Cash paid for amounts included in the measurement of lease liabilities:
Operating lease payments	$	12,798
Right-of-use assets obtained in exchange for lease liabilities:
Operating leases	$	36,984

Stock-Based Compensation (Tables)

12 Months Ended

Jun. 30, 2020

Share-based Payment Arrangement [Abstract]

Stock option activity and related information

Stock option activity and related information for the fiscal year ended June 30, 2020 is as follows:


	Number of Options	Weighted-Average Remaining Contractual Life	Weighted-Average Exercise Price		Aggregate Intrinsic Value
		(Years)			(In thousands)
Outstanding at June 30, 2019	53,700	2.4	$	10.19	$	541
Granted	—		—		—
Exercised	—		—		—
Canceled	—		—		—
Outstanding at June 30, 2020	53,700	1.4	$	10.19	$	—
Vested at June 30, 2020	53,700	1.4	$	10.19	$	—
Exercisable at June 30, 2020	53,700	1.4	$	10.19	$	—

Nonvested deferred share activity

Nonvested deferred share activity for the fiscal year ended June 30, 2020 is as follows:


	Shares	Weighted Average Grant Date Fair Value per Share
Nonvested shares at June 30, 2019	1,459,511	$	19.88
Shares granted	490,322	$	21.79

Shares vested and released	(542,279)	$	19.43
Shares canceled	(172,636)	$	19.51
Nonvested shares at June 30, 2020	1,234,918	$	20.89

Earnings per Common Share (Tables)

12 Months Ended

Jun. 30, 2020

Earnings Per Share [Abstract]

Computation of basic and diluted earnings per share

The computation of basic and diluted EPS is as follows:


	Fiscal Years Ended
	June 30, 2020		June 30, 2019		June 30, 2018
	(In thousands, except per share data)
Basic EPS:
Net income (loss)	$	(33,074)	$	27,982	$	(11,480)
Weighted average shares outstanding	26,621		26,891		26,769
Basic earnings (loss) per share	$	(1.24)	$	1.04	$	(0.43)
Diluted EPS:
Weighted average shares outstanding—basic	26,621		26,891		26,769
Dilutive stock options	—		28		—
Dilutive nonvested deferred shares	—		668		—
Diluted weighted average shares	26,621		27,587		26,769
Diluted earnings (loss) per share	$	(1.24)	$	1.01	$	(0.43)

Schedule of antidilutive securities excluded from computation of diluted earnings per share

The following securities are considered antidilutive and have been excluded from the calculation of diluted earnings (loss) per share:


	Fiscal Years Ended
	June 30, 2020	June 30, 2019	June 30, 2018
	(In thousands of shares)
Stock options	19	—	31
Nonvested deferred shares	662	160	424
Total antidilutive securities	681	160	455

Employee Benefit Plans (Tables)

12 Months Ended

Jun. 30, 2020

Retirement Benefits [Abstract]

Multiemployer Pension Plans

Pension Fund

EIN/Pension
Plan Number

Pension
Protection Act
Zone Status

FIP/RP
Status
Pending or
Implemented

Company Contributions
Fiscal Year

Surcharge
Imposed

Expiration
Date of
Collective-
Bargaining
Agreement

2020

2019

2020

2019

2018

(In thousands)

Boilermaker-Blacksmith National Pension Trust

48-6168020/001

Yellow

Red

Implemented

6,634

12,434

8,525

Described below ⁽¹⁾

Joint Pension Fund Local Union 164 IBEW

22-6031199/001

Described below ⁽²⁾

Yellow

Implemented

1,560

2,180

2,391

5/31/2021

Joint Pension Fund of Local Union No 102 IBEW

22-1615726/001

Green

1,227

1,610

2,489

5/31/2022

IBEW Local 456 Pension Plan

22-6238995/001

Described below ⁽²⁾

Green

427

574

6,005

5/31/2021

Local 351 IBEW Pension Plan

22-3417366/001

Green

1,709

2,025

1,187

12/4/2021

Steamfitters Local Union No 420 Pension Plan

23-2004424/001

Red

Implemented

1,523

639

1,558

Yes

Described below ⁽³⁾

IBEW Local Union 98 Pension Plan

23-1990722/001

Red

Implemented

352

828

1,106

Yes

Described below ⁽³⁾

Indiana Laborers Pension Fund

35-6027150/001

Described below ⁽²⁾

Green

1,604

3,349

3,542

Described below ⁽³⁾

Iron Workers Mid-America Pension Plan, Local 395

36-6488227/001

Described below ⁽²⁾

Green

840

2,596

4,412

5/31/2024

Pipe Fitters Retirement Fund, Local 597

62-6105084/001

Green

835

3,469

3,682

Described below ⁽⁴⁾

Iron Workers Pension Plan of Western Pennsylvania, Local 3

25-1283169/001

Described below ⁽²⁾

Yellow

Implemented

500

2,317

1,539

5/1/2021

Iron Workers Pension Plan, Local 55

34-6682351/001

Described below ⁽²⁾

2,951

4,333

198

6/30/2024

National Electrical Benefit Fund, Locals 488 and 126

53-0181657/001

Green

1,502

4,577

824

1/1/2023

Connecticut Plumbers and Pipefitters Pension Fund, Local 777

06-6050353/001

Described below ⁽²⁾

Green

—

3,307

115

6/1/2021

Northwestern Ohio Plumbers and Pipefitters Pension, Local 50

34-6502487/001

Described below ⁽²⁾

Green

2,504

1,161

3/31/2022

Ohio Carpenters' Pension Fund, Locals 1090 and 351

34-6574360/001

Red

Implemented

3,042

2,962

318

Yes

4/30/2021

IBEW Local 654 Pension Plan

23-6538183/001

Described below ⁽²⁾

1,021

1,006

1,620

6/3/2023

Contributions to other multiemployer plans

9,172

15,019

15,152

Total contributions made

37,403

64,386

54,724

(3)At the time of the filing of this Form 10-K, the Company's collective bargaining agreements have expired for these unions and no new agreements are in place.

(4)The Company's collective bargaining agreement with Pipe Fitters Local 597 does not have an expiration date. The agreement was last renegotiated in 2019.

- Definition

Tabular disclosure of information about multiemployer plan.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 80
-Section 50
-Paragraph 5
-Subparagraph (f)(2)
-URI http://asc.fasb.org/extlink&oid=65877416&loc=SL14450657-114947

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 80
-Section 50
-Paragraph 5
-Subparagraph (d)
-URI http://asc.fasb.org/extlink&oid=65877416&loc=SL14450657-114947

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 80
-Section 50
-Paragraph 5
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=65877416&loc=SL14450657-114947

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 80
-Section 50
-Paragraph 5
-Subparagraph (e)(1)
-URI http://asc.fasb.org/extlink&oid=65877416&loc=SL14450657-114947

Reference 5: http://www.xbrl.org/2003/role/exampleRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 80
-Section 55
-Paragraph 8
-URI http://asc.fasb.org/extlink&oid=35742348&loc=SL14450788-114948

Reference 6: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 80
-Section 50
-Paragraph 5
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=65877416&loc=SL14450657-114947

Reference 7: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 80
-Section 50
-Paragraph 9
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=65877416&loc=SL14450691-114947

Reference 8: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 80
-Section 50
-Paragraph 5
-Subparagraph (e)(2)
-URI http://asc.fasb.org/extlink&oid=65877416&loc=SL14450657-114947

Reference 9: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 80
-Section 50
-Paragraph 9
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=65877416&loc=SL14450691-114947

Reference 10: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 80
-Section 50
-Paragraph 5
-Subparagraph (f)(1)
-URI http://asc.fasb.org/extlink&oid=65877416&loc=SL14450657-114947

Reference 11: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 80
-Section 50
-Paragraph 5
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=65877416&loc=SL14450657-114947

+ Details

Segment Information (Tables)

12 Months Ended

Jun. 30, 2020

Segment Reporting [Abstract]

Results of Operations

(In thousands)


	Electrical Infrastructure		Oil Gas & Chemical		Storage Solutions		Industrial		Unallocated Corporate		Total
Fiscal year ended June 30, 2020
Gross revenue	$	112,890	$	203,404	$	562,439	$	228,827	$	—	$	1,107,560
Less: inter-segment revenue	—		2,454		3,240		928		—		6,622
Consolidated revenue	112,890		200,950		559,199		227,899		—		1,100,938
Gross profit (loss)	(1,105)		15,822		71,934		15,525		—		102,176
Intangible asset impairments and restructuring costs	27,855		3,850		1,296		19,524		—		52,525
Operating income (loss)	(36,503)		(7,328)		27,306		(20,100)		—		(36,625)
Segment assets	96,010		74,041		203,291		19,957		124,011		517,310
Capital expenditures	2,141		1,580		8,394		3,600		2,824		18,539
Depreciation and amortization expense	2,108		5,465		7,492		4,059		—		19,124
Fiscal year ended June 30, 2019
Gross revenue	$	217,417	$	322,065	$	524,330	$	357,464	$	—	$	1,421,276
Less: inter-segment revenue	—		2,198		2,398		—		—		4,596
Consolidated revenue	217,417		319,867		521,932		357,464		—		1,416,680
Gross profit	15,470		35,987		56,011		24,483		—		131,951
Intangible asset impairments and restructuring costs	—		—		—		—		—		—
Operating income	3,668		12,984		14,097		7,181		—		37,930
Segment assets	155,880		91,959		188,912		90,336		106,307		633,394
Capital expenditures	2,493		2,736		4,644		3,464		6,221		19,558
Depreciation and amortization expense	2,460		4,661		6,666		4,437		—		18,224
Fiscal year ended June 30, 2018
Gross revenue	$	255,931	$	324,546	$	319,106	$	198,155	$	—	$	1,097,738
Less: inter-segment revenue	—		1,774		4,410		1		—		6,185
Consolidated revenue	255,931		322,772		314,696		198,154		—		1,091,553
Gross profit	18,300		33,423		25,778		14,435		—		91,936
Intangible asset impairments and restructuring costs	17,281		717		—		—		—		17,998
Operating income (loss)	(16,531)		8,798		(5,907)		3,161		—		(10,479)
Segment assets	161,207		111,064		149,695		58,816		77,251		558,033
Capital expenditures	493		1,514		3,346		—		3,358		8,711
Depreciation and amortization expense	4,359		5,904		6,623		3,461		—		20,347

Summary of long lived assets according to geographic areas

Geographical information is as follows:


	Long-Lived Assets
	June 30, 2020		June 30, 2019		June 30, 2018
	(In thousands)
United States	$	164,056	$	193,472	$	174,241
Canada	5,659		10,110		13,738
Other international	12,435		12,502		13,008
	$	182,150	$	216,084	$	200,987

Schedule of Revenue by Major Customers by Reporting Segments


	Significant Customers as a Percentage of Segment Revenue
	Consolidated		Electrical Infrastructure		Oil Gas & Chemical		Storage Solutions		Industrial
Fiscal Year ended June 30, 2020
Customer one	9.7	%	—	%	—	%	—	%	47.1	%
Customer two	8.2	%	—	%	—	%	16.2	%	—	%
Customer three	8.2	%	—	%	—	%	16.1	%	—	%
Customer four	6.8	%	—	%	—	%	13.4	%	—	%
Customer five	4.1	%	—	%	17.8	%	1.7	%	—	%
Customer six	3.8	%	—	%	20.1	%	0.2	%	—	%
Customer seven	3.2	%	—	%	10.7	%	2.5	%	—	%
Customer eight	3.0	%	—	%	16.7	%	—	%	—	%
Customer nine	2.4	%	—	%	—	%	—	%	11.4	%
Customer ten	2.0	%	19.7	%	—	%	—	%	—	%
Customer eleven	1.8	%	16.1	%	—	%	0.1	%	0.7	%
Customer twelve	1.7	%	14.8	%	—	%	—	%	0.9	%
Customer thirteen	1.5	%	14.6	%	—	%	—	%	—	%
Fiscal Year ended June 30, 2019
Customer one	9.7	%	—	%	—	%	—	%	38.4	%
Customer two	7.6	%	49.0	%	—	%	—	%	0.4	%
Customer three	7.6	%	—	%	—	%	—	%	30.1	%
Customer four	7.2	%	—	%	30.9	%	0.6	%	—	%
Customer five	7.1	%	—	%	—	%	19.4	%	—	%
Customer six	5.0	%	—	%	—	%	13.6	%	—	%
Customer seven	4.6	%	0.3	%	3.1	%	10.6	%	—	%
Customer eight	3.4	%	22.4	%	—	%	—	%	—	%
Customer nine	3.1	%	—	%	—	%	—	%	12.3	%
Customer ten	3.0	%	—	%	—	%	—	%	12.0	%
Customer eleven	2.1	%	13.4	%	—	%	—	%	—	%
Fiscal Year ended June 30, 2018
Customer one	11.4	%	—	%	—	%	—	%	62.9	%
Customer two	8.6	%	—	%	29.0	%	—	%	—	%
Customer three	6.4	%	26.5	%	—	%	0.6	%	—	%
Customer four	6.0	%	25.4	%	—	%	—	%	—	%
Customer five	4.2	%	—	%	12.0	%	2.2	%	—	%
Customer six	3.2	%	—	%	10.8	%	—	%	—	%
Customer seven	3.2	%	—	%	—	%	10.9	%	—	%
Customer eight	3.0	%	12.9	%	—	%	—	%	—	%
Customer nine	2.7	%	—	%	—	%	—	%	14.7	%
Customer ten	2.3	%	10.0	%	—	%	—	%	—	%

Restructuring Costs (Tables)

12 Months Ended

Jun. 30, 2020

Restructuring and Related Activities [Abstract]

Restructuring and Related Costs [Table Text Block]

Restructuring costs incurred are classified as follows:


	Fiscal Year Ended June 30, 2020
	(in thousands)
Electrical Infrastructure
Severance costs and other benefits	$	1,571
Facility costs	234
Other intangible asset impairments	1,150
Total Electrical Infrastructure	$	2,955
Oil Gas & Chemical
Severance costs and other benefits	$	1,767
Facility costs	1,708
Other intangible asset impairments	375
Total Oil Gas & Chemical	$	3,850
Storage Solutions
Severance costs and other benefits	$	576
Facility costs	720
Other intangible asset impairments	—
Total Storage Solutions	$	1,296
Industrial
Severance costs and other benefits	$	4,861
Facility costs	1,048
Other intangible asset impairments	—
Total Industrial	$	5,909
Total restructuring costs	$	14,010

Restructuring Costs by Type:
Total severance costs and other benefits	$	8,775
Total facility costs	3,710
Total other intangible asset impairments	1,525
Total restructuring costs	$	14,010

Schedule of Restructuring Reserve by Type of Cost [Table Text Block]

The table below is a reconciliation of the beginning and ending restructuring reserve balance (in thousands):


Balance as of June 30, 2019	$	—
Restructuring costs incurred	14,010
Non-cash restructuring costs	(5,215)
Cash payments	(6,392)
Balance as of June 30, 2020⁽¹⁾	$	2,403

(1)The restructuring reserve is included within other accrued expenses in the Consolidated Balance Sheets

Quarterly Financial Data (Unaudited) (Tables)

12 Months Ended

Jun. 30, 2020

Quarterly Financial Information Disclosure [Abstract]

Schedule of Quarterly Financial Data (Unaudited)

Matrix Service Company

Quarterly Financial Data (Unaudited)

Fiscal Years Ended June 30, 2020 and June 30, 2019


	First Quarter		Second Quarter		Third Quarter		Fourth Quarter
	(In thousands, except per share amounts)
Fiscal Year 2020
Revenue	$	338,097	$	318,677	$	248,327	$	195,837
Gross profit	32,465		30,001		20,477		19,233
Intangible asset impairments and restructuring costs	—		38,515		6,559		7,451
Operating income (loss)	8,774		(31,679)		(5,800)		(7,920)
Net income (loss)	6,151		(28,008)		(5,495)		(5,722)
Earnings (loss) per common share:
Basic	0.23		(1.04)		(0.21)		(0.22)
Diluted	0.22		(1.04)		(0.21)		(0.22)
Fiscal Year 2019
Revenue	$	318,511	$	340,568	$	358,887	$	398,714
Gross profit	23,421		27,886		36,906		43,738
Operating income	2,220		5,527		12,794		17,389
Net income	2,305		3,932		8,933		12,812
Earnings per common share:
Basic	0.09		0.15		0.33		0.48
Diluted	0.08		0.14		0.33		0.47

The sum of earnings per share for the four quarters may not equal the total earnings per share for the year due to changes in the average number of common shares outstanding and rounding.

Summary of Significant Accounting Policies (Details Textual) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2020	Jul. 01, 2019	Jun. 30, 2019
Accounting Policies [Abstract]
Operating lease right-of-use assets at transition	$ 21,375	$ 24,600	$ 0
Operating lease liabilities at transition	$ 27,565	$ 25,800
Minimum [Member]
Property, Plant and Equipment [Line Items]
Useful life of intangible assets	6 years
Maximum [Member]
Property, Plant and Equipment [Line Items]
Useful life of intangible assets	15 years
Building [Member]
Property, Plant and Equipment [Line Items]
Depreciable life of office equipment and software	40 years
Construction Equipment [Member] \| Minimum [Member]
Property, Plant and Equipment [Line Items]
Depreciable life of office equipment and software	3 years
Construction Equipment [Member] \| Maximum [Member]
Property, Plant and Equipment [Line Items]
Depreciable life of office equipment and software	15 years
Transportation Equipment [Member] \| Minimum [Member]
Property, Plant and Equipment [Line Items]
Depreciable life of office equipment and software	3 years
Transportation Equipment [Member] \| Maximum [Member]
Property, Plant and Equipment [Line Items]
Depreciable life of office equipment and software	5 years
Office Equipment and Software [Member] \| Minimum [Member]
Property, Plant and Equipment [Line Items]
Depreciable life of office equipment and software	3 years
Office Equipment and Software [Member] \| Maximum [Member]
Property, Plant and Equipment [Line Items]
Depreciable life of office equipment and software	10 years
International [Member]
Property, Plant and Equipment [Line Items]
Cash	$ 13,500

Revenue (Details) - USD ($) $ in Thousands	12 Months Ended
Revenue (Details) - USD ($) $ in Thousands	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2018
Revenue, Performance Obligation [Abstract]
Revenue, Remaining Performance Obligation, Amount	$ 566,400
Performance obligations to be recognized as revenue within next twelve months	429,000
Contract with Customer, Asset and Liability [Abstract]
Costs and estimated earnings in excess of billings on uncompleted contracts	59,548	$ 96,083
Change in costs and estimated earnings in excess of billings on uncompleted contracts	(36,535)
Billings on uncompleted contracts in excess of costs and estimated earnings	(63,889)	(105,626)
Change in billings on uncompleted contracts in excess of costs and estimated earnings	41,737
Contract with customer, current liability, net	(4,341)	(9,543)
Change in net contract balances	5,202
Disclosure Customer Contracts Additional Information [Abstract]
Contract with Customer, Liability, Revenue Recognized	104,400
Contract Receivable Retainage, Next Twelve Months	37,300	21,900
Contract Receivable Retainage, after Next Twelve Months	1,600	17,700
Disaggregation of Revenue [Line Items]
Revenue from Contract with Customers	1,100,938	1,416,680	$ 1,091,553
Fixed-price Contract
Disaggregation of Revenue [Line Items]
Revenue from Contract with Customers	685,559	748,007	588,039
Time-and-materials Contract
Disaggregation of Revenue [Line Items]
Revenue from Contract with Customers	415,379	668,673	503,514
UNITED STATES
Disaggregation of Revenue [Line Items]
Revenue from Contract with Customers	1,020,083	1,367,844	981,292
CANADA
Disaggregation of Revenue [Line Items]
Revenue from Contract with Customers	70,133	41,410	104,208
Other international [Member]
Disaggregation of Revenue [Line Items]
Revenue from Contract with Customers	$ 10,722	$ 7,426	$ 6,053

Acquisitions and Disposals (Details Textual) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2018
Business Acquisition [Line Items]
Proceeds from Divestiture of Businesses	$ 0	$ 3,885	$ 0
Gain (Loss) on Disposition of Business	$ 0	427	$ 0
Process Heating Equipment Business [Member]
Business Acquisition [Line Items]
Proceeds from Divestiture of Businesses		3,900
Adjustment for Final Working Capital Settlement		200
Gain (Loss) on Disposition of Business		$ 400

Goodwill and Other Intangible Assets (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2018
Carrying value of goodwill by segment
Net Goodwill	$ 93,368	$ 96,162	$ 113,501
Goodwill impairment	(32,881)		(17,281)
Disposal of business		(2,775)
Translation adjustment	(118)	(19)	(58)
Net Goodwill	60,369	93,368	96,162
Goodwill attributable to reporting units at risk for impairment	14,200
Electrical Infrastructure [Member]
Carrying value of goodwill by segment
Net Goodwill	24,830	24,826	42,152
Goodwill impairment	(24,900)		(17,281)
Disposal of business		0
Translation adjustment	70	4	(45)
Net Goodwill	0	24,830	24,826
Oil Gas & Chemical [Member]
Carrying value of goodwill by segment
Net Goodwill	30,829	33,604	33,604
Goodwill impairment	0		0
Disposal of business		(2,775)
Translation adjustment	0	0	0
Net Goodwill	30,829	30,829	33,604
Storage Solutions [Member]
Carrying value of goodwill by segment
Net Goodwill	16,736	16,760	16,764
Goodwill impairment	0		0
Disposal of business		0
Translation adjustment	(169)	(24)	(4)
Net Goodwill	16,567	16,736	16,760
Industrial [Member]
Carrying value of goodwill by segment
Net Goodwill	20,973	20,972	20,981
Goodwill impairment	(7,981)		0
Disposal of business		0
Translation adjustment	(19)	1	(9)
Net Goodwill	$ 12,973	$ 20,973	$ 20,972

Goodwill and Other Intangible Assets (Details Textual) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2020	Jun. 30, 2018	Dec. 31, 2019	Jun. 30, 2019
Goodwill and Intangible Assets Disclosure [Abstract]
June 30, 2021	$ 2,231
June 30, 2022	1,811
June 30, 2023	1,729
June 30, 2024	1,415
June 30, 2025	1,096
Thereafter	555
Net carrying amount	8,837			$ 19,472
Finite-Lived Intangible Assets [Line Items]
Impairment of Intangible Assets, Finite-lived		$ 700
Finite-Lived Intangible Assets, Gross	25,872			42,604
Finite-Lived Intangible Assets, Accumulated Amortization	17,035			$ 23,132
Customer relationship impairment 1 [Member]
Finite-Lived Intangible Assets [Line Items]
Impairment of Intangible Assets, Finite-lived	$ 1,200
Finite-Lived Intangible Assets, Remaining Amortization Period	2 years
Finite-Lived Intangible Assets, Gross	$ 6,300
Finite-Lived Intangible Assets, Accumulated Amortization	5,100
Customer relationship impairment 2 [Member]
Finite-Lived Intangible Assets [Line Items]
Impairment of Intangible Assets, Finite-lived	$ 400
Finite-Lived Intangible Assets, Remaining Amortization Period	4 years
Finite-Lived Intangible Assets, Gross	$ 900
Finite-Lived Intangible Assets, Accumulated Amortization	500
Customer relationship impairment 3 [Member]
Finite-Lived Intangible Assets [Line Items]
Impairment of Intangible Assets, Finite-lived	$ 5,600
Finite-Lived Intangible Assets, Remaining Amortization Period	9 years
Finite-Lived Intangible Assets, Gross			$ 9,400
Finite-Lived Intangible Assets, Accumulated Amortization			$ 3,800

Goodwill and Other Intangible Assets (Details 1) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2018
Carrying value of other intangible assets
Gross carrying amount	$ 25,872	$ 42,604
Accumulated amortization	(17,035)	(23,132)
Net carrying amount	8,837	19,472
Amortization expense	$ 3,400	3,300	$ 4,800
Minimum [Member]
Carrying value of other intangible assets
Useful life of intangible assets	6 years
Maximum [Member]
Carrying value of other intangible assets
Useful life of intangible assets	15 years
Intellectual Property [Member]
Carrying value of other intangible assets
Gross carrying amount	$ 2,579	2,579
Accumulated amortization	(1,956)	(1,779)
Net carrying amount	$ 623	$ 800
Intellectual Property [Member] \| Minimum [Member]
Carrying value of other intangible assets
Useful life of intangible assets	10 years	10 years
Intellectual Property [Member] \| Maximum [Member]
Carrying value of other intangible assets
Useful life of intangible assets	15 years	15 years
Customer based [Member]
Carrying value of other intangible assets
Gross carrying amount	$ 21,840	$ 38,572
Accumulated amortization	(13,626)	(19,915)
Net carrying amount	$ 8,214	$ 18,657
Customer based [Member] \| Minimum [Member]
Carrying value of other intangible assets
Useful life of intangible assets	6 years	6 years
Customer based [Member] \| Maximum [Member]
Carrying value of other intangible assets
Useful life of intangible assets	15 years	15 years
Noncompete Agreements [Member]
Carrying value of other intangible assets
Useful life of intangible assets	4 years	4 years
Gross carrying amount	$ 1,453	$ 1,453
Accumulated amortization	(1,453)	(1,438)
Net carrying amount	$ 0	$ 15

Debt (Details Textual)	12 Months Ended
Debt (Details Textual)	Jun. 30, 2020 USD ($) Rate	Jun. 30, 2019 USD ($)
Debt (Textual) [Abstract]
Senior secured revolving credit facility \| $	$ 300,000,000	$ 300,000,000
Line of Credit Facility, Expiration Date	Feb. 08, 2022
Sublimit on Australian Dollars, Canadian Dollars, Euros and Pounds Sterling and letters of credit in Australian Dollars, Euros, and Pounds Sterling \| $	$ 75.0
Sublimit for total letters of credit under the credit facility \| $	$ 200.0
Additional Margin on alternate base rate loans, Minimum	0.625%
Additional Margin on alternate base rate loans, Maximum	1.625%
Line Of Credit Basis Spread On Adjusted LIBO, EURIBO and CDOR Minimum	1.625%
Line Of Credit Basis Spread On Adjusted LIBO, EURIBO and CDOR Maximum	2.625%
Line Of Credit Basis Spread On Canadian Prime Rate Minimum	2.125%
Line Of Credit Basis Spread On Canadian Prime Rate Maximum	3.125%
Leverage Ratio, Maximum	3.00
Leverage Ratio, Minimum	1.00
Fixed Charge Coverage Ratio, Maximum	1.25
Fixed Charge Coverage Ratio, Minimum	1.00
Limit on asset dispositions \| $	$ 20.0
Minimum [Member]
Debt (Textual) [Abstract]
Unused Credit Facility Fee	0.25%
Maximum [Member]
Debt (Textual) [Abstract]
Unused Credit Facility Fee	0.45%

Debt (Details) - USD ($) $ in Thousands	Jun. 30, 2020	Jun. 30, 2019
Availability under senior credit facility
Senior secured revolving credit facility	$ 300,000	$ 300,000
Capacity constraint due to Leverage Ratio	162,864	94,323
Capacity under the senior secured revolving credit facility	137,136	205,677
Letters of credit	34,529	48,147
Borrowings outstanding	9,208	5,347
Availability under the senior secured revolving credit facility	$ 93,399	$ 152,183

- Definition

The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.

+ References + Details

Income Taxes (Details Textual) - USD ($) $ in Millions	12 Months Ended
Income Taxes (Details Textual) - USD ($) $ in Millions	Jun. 30, 2020	Mar. 31, 2020
Income Tax Disclosure [Abstract]
CARES Act total benefit		$ 2,200,000.0
Taxable income limitation required for net operating loss carryforwards		80.00%
CARES Act interest expense deduction upper limit		50.00%
CARES Act interest expense deduction floor		30.00%
CARES Act charitable contributions deduction new ceiling		25.00%
CARES Act charitable contributions deduction old ceiling		10.00%
CARES Act payroll tax credits	$ 0.8
CARES ACT deferred payroll tax liability	3.8
Canada Emergency Wage Subsidy Relief	1.1
Liability for Uncertain Tax Positions, Noncurrent	$ 0.5

Income Taxes (Details) - USD ($) $ in Thousands	12 Months Ended
Income Taxes (Details) - USD ($) $ in Thousands	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2018
Components of pretax income
Domestic	$ (32,660)	$ 46,032	$ (2,656)
Foreign	(3,984)	(7,620)	(9,492)
Income (loss) before income tax expense	$ (36,644)	$ 38,412	$ (12,148)

- Definition

Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
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Reference 3: http://www.xbrl.org/2003/role/disclosureRef
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+ Details

Income Taxes (Details 1) - USD ($) $ in Thousands	12 Months Ended
Income Taxes (Details 1) - USD ($) $ in Thousands	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2018
Current:
Federal	$ (376)	$ 6,085	$ (121)
State	412	2,390	135
Foreign	23	(97)	504
Total	59	8,378	518
Deferred:
Federal	(5,000)	(528)	1,093
State	(1,091)	451	(590)
Foreign	2,462	2,129	(1,689)
Total	(3,629)	2,052	(1,186)
Provision (benefit) for federal, state and foreign income taxes	$ (3,570)	$ 10,430	$ (668)

Income Taxes (Details 2) - USD ($) $ in Thousands	12 Months Ended
Income Taxes (Details 2) - USD ($) $ in Thousands	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2018
Reconciliation between the expected income tax provision applying the domestic federal statutory tax rate and the reported income tax provision
Expected provision (benefit) for federal income taxes at the statutory rate	$ (7,695)	$ 8,067	$ (3,408)
State income taxes, net of federal benefit	(768)	2,288	247
Impairment of non-deductible goodwill	1,813	0	2,342
Charges without tax benefit	1,707	1,233	1,100
Change in valuation allowance	3,062	4,512	1,173
Reversal of branch liability	0	(3,546)	0
Excess tax expense (benefit) on stock-based compensation	230	(296)	511
Remeasurement of deferred taxes	0	0	(455)
Research and development and other tax credits	(1,724)	(1,972)	(1,665)
Foreign tax differential	(132)	(248)	(10)
Change in uncertain tax positions	20	22	(7)
Other	(83)	370	(496)
Provision (benefit) for federal, state and foreign income taxes	(3,570)	$ 10,430	(668)
Amount of non-deductible goodwill impaired.	$ 8,600		$ 8,300

Income Taxes (Details 3) - USD ($) $ in Thousands	Jun. 30, 2020	Jun. 30, 2019
Deferred tax assets:
Warranty reserve	$ 206	$ 206
Bad debt reserve	233	238
Paid time-off accrual	669	616
Insurance reserve	1,221	1,577
Legal reserve	207	1
Net operating loss benefit and credit carryforwards	10,354	10,054
Valuation allowance	(7,763)	(4,959)
Accrued compensation and pension	1,447	1,115
Stock compensation expense on nonvested deferred shares	3,231	3,679
Accrued losses	96	194
Restructuring reserve	1,381	0
Foreign currency translation and other	843	833
Total deferred tax assets	12,125	13,554
Deferred tax liabilities:
Tax over book depreciation	11,313	9,349
Tax over book (book over tax) amortization	(5,195)	1,770
Branch future liability	74	34
Receivable holdbacks and other	6	16
Total deferred tax liabilities	6,198	11,169
Net deferred tax asset	$ 5,927	$ 2,385

Income Taxes (Details 4) - USD ($) $ in Thousands	Jun. 30, 2020	Jun. 30, 2019
Significant components of Company's deferred tax assets and liabilities as reported in consolidated balance sheets
Deferred income tax assets	$ 5,988	$ 2,683
Deferred income tax liabilities	(61)	(298)
Net deferred tax asset	$ 5,927	$ 2,385

Income Taxes (Details 5) $ in Thousands	12 Months Ended
Income Taxes (Details 5) $ in Thousands	Jun. 30, 2020 USD ($)
State and Local Jurisdiction [Member]
Operating Loss Carryforwards [Line Items]
Operating Loss Carryforwards, Limitations on Use	June 2024 to June 2040
Operating Loss Carryforwards	$ 19,676
Foreign Tax Authority [Member]
Operating Loss Carryforwards [Line Items]
Operating Loss Carryforwards, Limitations on Use	June 2029 to June 2040
Operating Loss Carryforwards	$ 24,618

Income Taxes (Details 6) $ in Thousands	12 Months Ended
Income Taxes (Details 6) $ in Thousands	Jun. 30, 2020 USD ($)
State tax credit carryforward [Member]
Tax Credit Carryforward [Line Items]
Tax Credit Carryforward, Description	June 2032 to June 2035
Tax Credit Carryforward, Amount	$ 877
Federal tax credit carryforward [Member]
Tax Credit Carryforward [Line Items]
Tax Credit Carryforward, Description	June 2021 to June 2025
Tax Credit Carryforward, Amount	$ 1,239
Foreign tax credit carryforward [Member]
Tax Credit Carryforward [Line Items]
Tax Credit Carryforward, Description	June 2035 to June 2040
Tax Credit Carryforward, Amount	$ 627

Commitments and Contingencies (Details Textual) - USD ($) $ in Millions	Jun. 30, 2020	Jun. 30, 2019
Commitments and Contingencies Disclosure [Abstract]
Unpriced Change Orders and Claims	$ 14.5	$ 10.1
Contract receivable in dispute	$ 17.8

Leases - Narrative (Details) $ in Millions	12 Months Ended
Leases - Narrative (Details) $ in Millions	Jun. 30, 2020 USD ($)
Leases [Abstract]
Percentage of real estate leases	87.00%
Operating lease term (up to)	16 years
Operating lease right-of-use asset impairment	$ 3.2

Leases - Components of Lease Costs (Details) $ in Thousands	12 Months Ended
Leases - Components of Lease Costs (Details) $ in Thousands	Jun. 30, 2020 USD ($)
Lease, Cost [Abstract]
Operating lease expense	$ 12,274
Short-term lease expense	37,371
Total lease expense	$ 49,645

Leases - Maturity Analysis (Details) - USD ($) $ in Thousands	Jun. 30, 2020	Jul. 01, 2019	Jun. 30, 2019
Lessee, Operating Lease, Liability, Payment, Due [Abstract]
Fiscal 2021	$ 8,719
Fiscal 2022	5,430
Fiscal 2023	3,978
Fiscal 2024	3,010
Fiscal 2025	2,352
Thereafter	9,630
Total future operating lease payments	33,119
Less: imputed interest	(5,554)
Net present value of future lease payments	27,565	$ 25,800
Less: current portion of operating lease payments	7,568		$ 0
Non-current operating lease liabilities	$ 19,997		$ 0

Leases - Other Lease Information (Details)	Jun. 30, 2020
Other Lease Information [Abstract]
Weighted-average remaining lease term (in years)	6 years 2 months 12 days
Weighted-average discount rate	5.60%

Leases - Supplemental Cash Flow Disclosures (Details) $ in Thousands	12 Months Ended
	Jun. 30, 2020 USD ($)
Supplemental Cash Flow Information [Abstract]
Operating lease payments	$ 12,798
Right-of-Use asset obtained in exchange for operating lease liability	36,984
Leasehold improvements received as lease incentive, non-cash investing activity	$ 2,500

Stockholders' Equity (Details Textual) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2018
Equity, Class of Treasury Stock [Line Items]
Preferred Stock, Shares Authorized	5,000,000.0	5,000,000.0
Stock Repurchase Program, Authorized Amount	$ 30,000
Preferred stock shares authorized	5,000,000.0	5,000,000.0
Preferred stock shares issued	0	0
Preferred stock shares outstanding	0	0
Annual maximum purchases authorized under stock buyback program	$ 30,000
Percentage of outstanding shares used to determine maximum shares authorized under share repurchase program	10.00%
Stock Repurchase Program, Number of Shares Authorized to be Repurchased	2,700,000
Stock Repurchased During Period, Shares	1,047,606
Payments for Repurchase of Common Stock	$ (17,045)	$ (5,190)	$ 0
Stock Repurchase Program, Remaining Number of Shares Authorized to be Repurchased	1,349,037
Common stock shares withheld	181,081	79,111
Treasury stock, shares	1,746,689	1,081,014

Stock-Based Compensation (Details Textual) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2018
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock-based compensation expense	$ 9,877	$ 11,908	$ 8,618
Unrecognized stock-based compensation expense	$ 11,900
Weighted average period	1 year 7 months 6 days
Excess tax expense (benefits) related to stock compensation vesting	$ 200	(300)	500
Share awards authorized	1,600,000
Share available for grant	1,473,424
Common stock grant expiration term	10 years
Total intrinsic value of stock option	$ 0	$ 100	$ 300
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Method Number of Simulations Used	100,000
Deferred shares granted		602,148	715,539
Average grant date fair value		$ 25.10	$ 13.64
Deferred shares vested and released		314,711	253,241
Weighted average fair value		$ 16.23	$ 19.60
Employee Award [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period, equal annual installments	1 year
Employee Award [Member] \| Minimum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period	4 years
Director Awards [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period, equal annual installments	1 year
Market Based Awards [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period	3 years
Pro-rate of original awards, minimum	0.00%
Pro-rate of original awards maximum	200.00%
Vest in 2021 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Minimum threshold shares scheduled to vest for performance based shares	232,000
Vest in 2022 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Minimum threshold shares scheduled to vest for performance based shares	170,000
Vest in 2023 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Minimum threshold shares scheduled to vest for performance based shares	200,000

Stock-Based Compensation (Details) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2018
Stock option activity and related information
Number of options outstanding at June 30, 2019	53,700
Number of options granted	0
Number of options exercised	0	(12,500)	(31,050)
Number of options cancelled	0
Number of options outstanding at June 30, 2020	53,700	53,700
Number of options vested or expected to vest at June 30, 2020	53,700
Number of options exercisable at June 30, 2020	53,700
Weighted average remaining contractual life	1 year 4 months 24 days	2 years 4 months 24 days
Weighted average remaining contractual life vested or expected to vest at June 30, 2020	1 year 4 months 24 days
Weighted average remaining contractual life exercisable at June 30, 2020	1 year 4 months 24 days
Weighted average exercise price at June 30, 2019	$ 10.19
Weighted average exercise price granted	0
Weighted average exercise price exercised	0
Weighted average exercise price cancelled	0
Weighted average exercise price at June 30, 2020	10.19	$ 10.19
Weighted average exercise price vested or expected to vest at June 30, 2020	10.19
Weighted average exercise price exercisable at June 30, 2020	$ 10.19
Aggregate intrinsic value outstanding at June 30, 2019	$ 0	$ 541
Aggregate intrinsic value exercised	0	100	$ 300
Aggregate intrinsic value outstanding at June 30, 2020	0	$ 541
Aggregate intrinsic value vested or expected to be vest at June 30, 2020	0
Aggregate intrinsic value exercisable at June 30, 2020	$ 0

Stock-Based Compensation (Details 2)	12 Months Ended
Stock-Based Compensation (Details 2)	Jun. 30, 2020 $ / shares shares
Nonvested deferred share activity
Nonvested shares at June 30, 2019 \| shares	1,459,511
Shares granted \| shares	490,322
Shares vested and released \| shares	(542,279)
Shares cancelled \| shares	(172,636)
Nonvested shares at June 30, 2020 \| shares	1,234,918
Weighted average grant date fair value per share at June 30, 2019 \| $ / shares	$ 19.88
Weighted average grant date fair value per share granted \| $ / shares	21.79
Weighted average grant date fair value per share vested and released \| $ / shares	19.43
Weighted average grant date fair value per share cancelled \| $ / shares	19.51
Weighted average grant date fair value per share at June 30, 2020 \| $ / shares	$ 20.89

Earnings per Common Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended								12 Months Ended
	Jun. 30, 2020	Mar. 31, 2020	Dec. 31, 2019	Sep. 30, 2019	Jun. 30, 2019	Mar. 31, 2019	Dec. 31, 2018	Sep. 30, 2018	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2018
Basic EPS:
Net income (loss)	$ (5,722)	$ (5,495)	$ (28,008)	$ 6,151	$ 12,812	$ 8,933	$ 3,932	$ 2,305	$ (33,074)	$ 27,982	$ (11,480)
Weighted average shares outstanding									26,621	26,891	26,769
Basic earnings (loss) per common share (in dollars per share)	$ (0.22)	$ (0.21)	$ (1.04)	$ 0.23	$ 0.48	$ 0.33	$ 0.15	$ 0.09	$ (1.24)	$ 1.04	$ (0.43)
Diluted EPS:
Weighted average shares outstanding									26,621	26,891	26,769
Dilutive stock options									0	28	0
Dilutive nonvested deferred shares									0	668	0
Diluted weighted average shares									26,621	27,587	26,769
Diluted earnings (loss) per common share (in dollars per share)	$ (0.22)	$ (0.21)	$ (1.04)	$ 0.22	$ 0.47	$ 0.33	$ 0.14	$ 0.08	$ (1.24)	$ 1.01	$ (0.43)

- Definition

The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 250
-SubTopic 10
-Section 50
-Paragraph 3
-URI http://asc.fasb.org/extlink&oid=109234566&loc=d3e22583-107794

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
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-Name Accounting Standards Codification
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+ Details

- Definition

The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.

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The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

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+ Details

Earnings per Common Share (Details 1) - shares shares in Thousands	12 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2018
Antidilutive Securities Excluded From Computation Of Diluted Earnings Per Share
Antidilutive securities	681	160	455
Stock Options [Member]
Antidilutive Securities Excluded From Computation Of Diluted Earnings Per Share
Antidilutive securities	19	0	31
Nonvested Deferred Shares [Member]
Antidilutive Securities Excluded From Computation Of Diluted Earnings Per Share
Antidilutive securities	662	160	424

Employee Benefit Plans (Details Textual) - USD ($)	12 Months Ended
Employee Benefit Plans (Details Textual) - USD ($)	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2018
Employee Benefit Plans (Textual) [Abstract]
Percentage of limitation on pretax compensation	25.00%
Company match of first 3% of employee contributions	100.00%
Percentage of employee contribution for first half	3.00%
Employee contribution for next 2%	50.00%
Percentage of employee contribution for next half	2.00%
Contribution made by company	$ 6,200,000	$ 6,200,000	$ 5,800,000
Employee share purchase limit aggregate market value	$ 60,000
Shares available at ESPP	1,000,000
Employee Stock Purchase Plan, Termination Date	Jan. 02, 2021
Shares issued under ESPP	20,733	15,812	21,920
Zone Red [Member]
Multiemployer Plans [Line Items]
Percentage of plan funded	65.00%
Description of plans funded	less than 65 percent
Zone Yellow [Member]
Multiemployer Plans [Line Items]
Percentage of plan funded	80.00%
Description of plans funded	less than 80 percent
Zone Green [Member]
Multiemployer Plans [Line Items]
Percentage of plan funded	80.00%
Description of plans funded	at least 80 percent

Employee Benefit Plans (Details) - USD ($)	12 Months Ended
Employee Benefit Plans (Details) - USD ($)	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2018
Multiemployer Plans [Line Items]
Contributions to other multiemployer plans	$ 9,172,000	$ 15,019,000	$ 15,152,000
Total contributions made	$ 37,403,000	$ 64,386,000	54,724,000
Boilermaker-Blacksmith National Pension Trust [Member]
Multiemployer Plans [Line Items]
EIN/Pension Plan Number	48-6168020/001
Pension Protection Act Zone Status	Yellow	Red
FIP/RP Status Pending or Implemented	Implemented
Multiemployer Plan, Employer Contribution, Cost	$ 6,634,000	$ 12,434,000	8,525,000
Surcharge Imposed	No
Multiemployer Plans, Collective-Bargaining Arrangement, Expiration Date, Description	Described below (1)
Joint Pension Fund Local Union 164 IBEW [Member]
Multiemployer Plans [Line Items]
EIN/Pension Plan Number	22-6031199/001
Pension Protection Act Zone Status		Yellow
Multiemployer Plans, Certified Zone Status, Description	Described below (2)
FIP/RP Status Pending or Implemented	Implemented
Multiemployer Plan, Employer Contribution, Cost	$ 1,560,000	$ 2,180,000	2,391,000
Surcharge Imposed	No
Expiration Date of Collective-Bargaining Agreement	May 31, 2021
Joint Pension Fund Local Union Number 102 IBEW [Member] [Domain]
Multiemployer Plans [Line Items]
EIN/Pension Plan Number	22-1615726/001
Pension Protection Act Zone Status	Green	Green
FIP/RP Status Pending or Implemented	NA
Multiemployer Plan, Employer Contribution, Cost	$ 1,227,000	$ 1,610,000	2,489,000
Surcharge Imposed	No
Expiration Date of Collective-Bargaining Agreement	May 31, 2022
IBEW Local 456 Pension Plan [Member] [Domain]
Multiemployer Plans [Line Items]
EIN/Pension Plan Number	22-6238995/001
Pension Protection Act Zone Status		Green
Multiemployer Plans, Certified Zone Status, Description	Described below (2)
FIP/RP Status Pending or Implemented	NA
Multiemployer Plan, Employer Contribution, Cost	$ 427,000	$ 574,000	6,005,000
Surcharge Imposed	No
Expiration Date of Collective-Bargaining Agreement	May 31, 2021
Local 351 IBEW Pension Plan [Member]
Multiemployer Plans [Line Items]
EIN/Pension Plan Number	22-3417366/001
Pension Protection Act Zone Status	Green	Green
FIP/RP Status Pending or Implemented	NA
Multiemployer Plan, Employer Contribution, Cost	$ 1,709,000	$ 2,025,000	1,187,000
Surcharge Imposed	No
Expiration Date of Collective-Bargaining Agreement	Dec. 04, 2021
Steamfitters Local Union Number 420 Pension Plan [Member] [Domain]
Multiemployer Plans [Line Items]
EIN/Pension Plan Number	23-2004424/001
Pension Protection Act Zone Status	Red	Red
FIP/RP Status Pending or Implemented	Implemented
Multiemployer Plan, Employer Contribution, Cost	$ 1,523,000	$ 639,000	1,558,000
Surcharge Imposed	Yes
Multiemployer Plans, Collective-Bargaining Arrangement, Expiration Date, Description	Described below (3)
IBEW Local Union 98 Pension Plan [Member]
Multiemployer Plans [Line Items]
EIN/Pension Plan Number	23-1990722/001
Pension Protection Act Zone Status	Red	Red
FIP/RP Status Pending or Implemented	Implemented
Multiemployer Plan, Employer Contribution, Cost	$ 352,000	$ 828,000	1,106,000
Surcharge Imposed	Yes
Multiemployer Plans, Collective-Bargaining Arrangement, Expiration Date, Description	Described below (3)
Indiana Laborers Pension Fund [Domain]
Multiemployer Plans [Line Items]
EIN/Pension Plan Number	35-6027150/001
Pension Protection Act Zone Status		Green
Multiemployer Plans, Certified Zone Status, Description	Described below (2)
FIP/RP Status Pending or Implemented	NA
Multiemployer Plan, Employer Contribution, Cost	$ 1,604,000	$ 3,349,000	3,542,000
Surcharge Imposed	No
Multiemployer Plans, Collective-Bargaining Arrangement, Expiration Date, Description	Described below (3)
Ironworkers Mid-America Pension Plan, Local 395 [Member]
Multiemployer Plans [Line Items]
EIN/Pension Plan Number	36-6488227/001
Pension Protection Act Zone Status		Green
Multiemployer Plans, Certified Zone Status, Description	Described below (2)
FIP/RP Status Pending or Implemented	NA
Multiemployer Plan, Employer Contribution, Cost	$ 840,000	$ 2,596,000	4,412,000
Surcharge Imposed	No
Expiration Date of Collective-Bargaining Agreement	May 31, 2024
Pipefitters Retirement Fund, Local 597 [Member]
Multiemployer Plans [Line Items]
EIN/Pension Plan Number	62-6105084/001
Pension Protection Act Zone Status	Green	Green
FIP/RP Status Pending or Implemented	NA
Multiemployer Plan, Employer Contribution, Cost	$ 835,000	$ 3,469,000	3,682,000
Surcharge Imposed	No
Multiemployer Plans, Collective-Bargaining Arrangement, Expiration Date, Description	Described below (4)
Iron Workers Pension Plan of Western Pennsylvania, Local 3 [Member]
Multiemployer Plans [Line Items]
EIN/Pension Plan Number	25-1283169/001
Pension Protection Act Zone Status		Yellow
Multiemployer Plans, Certified Zone Status, Description	Described below (2)
FIP/RP Status Pending or Implemented	Implemented
Multiemployer Plan, Employer Contribution, Cost	$ 500,000	$ 2,317,000	1,539,000
Surcharge Imposed	No
Expiration Date of Collective-Bargaining Agreement	May 01, 2021
Iron Workers Pension Plan, Loc. 55 [Member]
Multiemployer Plans [Line Items]
EIN/Pension Plan Number	34-6682351/001
Multiemployer Plans, Certified Zone Status, Description	Described below (2)	Described below (2)
FIP/RP Status Pending or Implemented	NA
Multiemployer Plan, Employer Contribution, Cost	$ 2,951,000	$ 4,333,000	198,000
Surcharge Imposed	No
Expiration Date of Collective-Bargaining Agreement	Jun. 30, 2024
National Electrical Benefit Fund, Local 488 and 126 [Member]
Multiemployer Plans [Line Items]
EIN/Pension Plan Number	53-0181657/001
Pension Protection Act Zone Status	Green	Green
FIP/RP Status Pending or Implemented	NA
Multiemployer Plan, Employer Contribution, Cost	$ 1,502,000	$ 4,577,000	824,000
Surcharge Imposed	No
Expiration Date of Collective-Bargaining Agreement	Jan. 01, 2023
Connecticut Plumbers and Pipefitters Pension Fund, Local 777 [Member]
Multiemployer Plans [Line Items]
EIN/Pension Plan Number	06-6050353/001
Pension Protection Act Zone Status		Green
Multiemployer Plans, Certified Zone Status, Description	Described below (2)
FIP/RP Status Pending or Implemented	NA
Multiemployer Plan, Employer Contribution, Cost	$ 0	$ 3,307,000	115,000
Surcharge Imposed	No
Expiration Date of Collective-Bargaining Agreement	Jun. 01, 2021
Northwestern Ohio Plumbers and Pipe Fitters Local 50 [Member]
Multiemployer Plans [Line Items]
EIN/Pension Plan Number	34-6502487/001
Pension Protection Act Zone Status		Green
Multiemployer Plans, Certified Zone Status, Description	Described below (2)
FIP/RP Status Pending or Implemented	NA
Multiemployer Plan, Employer Contribution, Cost	$ 2,504,000	$ 1,161,000	61,000
Surcharge Imposed	No
Expiration Date of Collective-Bargaining Agreement	Mar. 31, 2022
OhioCarpentersPensionFundLocal1090and351
Multiemployer Plans [Line Items]
EIN/Pension Plan Number	34-6574360/001
Pension Protection Act Zone Status	Red	Red
FIP/RP Status Pending or Implemented	Implemented
Multiemployer Plan, Employer Contribution, Cost	$ 3,042,000	$ 2,962,000	318,000
Surcharge Imposed	Yes
Expiration Date of Collective-Bargaining Agreement	Apr. 30, 2021
IBEW Local 654 Pension Plan
Multiemployer Plans [Line Items]
EIN/Pension Plan Number	23-6538183/001
Multiemployer Plans, Certified Zone Status, Description	Described below (2)	Described below (2)
FIP/RP Status Pending or Implemented	NA
Multiemployer Plan, Employer Contribution, Cost	$ 1,021,000	$ 1,006,000	$ 1,620,000
Surcharge Imposed	No
Expiration Date of Collective-Bargaining Agreement	Jun. 03, 2023

Segment Information (Details) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
Segment Information (Details) - USD ($) $ in Thousands	Jun. 30, 2020	Mar. 31, 2020	Dec. 31, 2019	Sep. 30, 2019	Jun. 30, 2019	Mar. 31, 2019	Dec. 31, 2018	Sep. 30, 2018	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2018
Results of Operations
Gross revenues									$ 1,107,560	$ 1,421,276	$ 1,097,738
Revenue	$ 195,837	$ 248,327	$ 318,677	$ 338,097	$ 398,714	$ 358,887	$ 340,568	$ 318,511	1,100,938	1,416,680	1,091,553
Gross profit (loss)	19,233	20,477	30,001	32,465	43,738	36,906	27,886	23,421	102,176	131,951	91,936
Intangible asset impairments and restructuring costs	7,451	6,559	38,515	0					52,525	0	17,998
Operating income (loss)	(7,920)	$ (5,800)	$ (31,679)	$ 8,774	17,389	$ 12,794	$ 5,527	$ 2,220	(36,625)	37,930	(10,479)
Segment assets	517,310				633,394				517,310	633,394	558,033
Capital expenditures									18,539	19,558	8,711
Depreciation and amortization expense									19,124	18,224	20,347
Electrical Infrastructure [Member]
Results of Operations
Gross revenues									112,890	217,417	255,931
Revenue									112,890	217,417	255,931
Gross profit (loss)									(1,105)	15,470	18,300
Intangible asset impairments and restructuring costs									27,855	0	17,281
Operating income (loss)									(36,503)	3,668	(16,531)
Segment assets	96,010				155,880				96,010	155,880	161,207
Capital expenditures									2,141	2,493	493
Depreciation and amortization expense									2,108	2,460	4,359
Oil Gas & Chemical [Member]
Results of Operations
Gross revenues									203,404	322,065	324,546
Revenue									200,950	319,867	322,772
Gross profit (loss)									15,822	35,987	33,423
Intangible asset impairments and restructuring costs									3,850	0	717
Operating income (loss)									(7,328)	12,984	8,798
Segment assets	74,041				91,959				74,041	91,959	111,064
Capital expenditures									1,580	2,736	1,514
Depreciation and amortization expense									5,465	4,661	5,904
Storage Solutions [Member]
Results of Operations
Gross revenues									562,439	524,330	319,106
Revenue									559,199	521,932	314,696
Gross profit (loss)									71,934	56,011	25,778
Intangible asset impairments and restructuring costs									1,296	0	0
Operating income (loss)									27,306	14,097	(5,907)
Segment assets	203,291				188,912				203,291	188,912	149,695
Capital expenditures									8,394	4,644	3,346
Depreciation and amortization expense									7,492	6,666	6,623
Industrial [Member]
Results of Operations
Gross revenues									228,827	357,464	198,155
Revenue									227,899	357,464	198,154
Gross profit (loss)									15,525	24,483	14,435
Intangible asset impairments and restructuring costs									19,524	0	0
Operating income (loss)									(20,100)	7,181	3,161
Segment assets	19,957				90,336				19,957	90,336	58,816
Capital expenditures									3,600	3,464	0
Depreciation and amortization expense									4,059	4,437	3,461
Unallocated Corporate [Member]
Results of Operations
Segment assets	$ 124,011				$ 106,307				124,011	106,307	77,251
Capital expenditures									2,824	6,221	3,358
Intersegment Eliminations [Member]
Results of Operations
Gross revenues									6,622	4,596	6,185
Intersegment Eliminations [Member] \| Electrical Infrastructure [Member]
Results of Operations
Gross revenues									0	0	0
Intersegment Eliminations [Member] \| Oil Gas & Chemical [Member]
Results of Operations
Gross revenues									2,454	2,198	1,774
Intersegment Eliminations [Member] \| Storage Solutions [Member]
Results of Operations
Gross revenues									3,240	2,398	4,410
Intersegment Eliminations [Member] \| Industrial [Member]
Results of Operations
Gross revenues									$ 928	$ 0	$ 1

Segment Information (Details 1) - USD ($) $ in Thousands	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2018
Summary of long lived assets according to geographic areas
Long-Lived Assets	$ 182,150	$ 216,084	$ 200,987
UNITED STATES
Summary of long lived assets according to geographic areas
Long-Lived Assets	164,056	193,472	174,241
CANADA
Summary of long lived assets according to geographic areas
Long-Lived Assets	5,659	10,110	13,738
Other international [Member]
Summary of long lived assets according to geographic areas
Long-Lived Assets	$ 12,435	$ 12,502	$ 13,008

Restructuring Costs (Details) - USD ($) $ in Thousands	12 Months Ended
Restructuring Costs (Details) - USD ($) $ in Thousands	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2018
Restructuring Cost and Reserve [Line Items]
Severance costs and other benefits	$ 8,775
Facility costs	3,710
Other intangible asset impairments	1,525
Restructuring Reserve	2,403	$ 0
Restructuring costs	14,010	0	$ 0
Other Asset Impairment Charges	(5,215)	$ 0	$ 0
Payments for Restructuring	(6,392)
Electrical Infrastructure [Member]
Restructuring Cost and Reserve [Line Items]
Severance costs and other benefits	1,571
Facility costs	234
Other intangible asset impairments	1,150
Restructuring costs	2,955
Oil Gas And Chemical [Member]
Restructuring Cost and Reserve [Line Items]
Severance costs and other benefits	1,767
Facility costs	1,708
Other intangible asset impairments	375
Restructuring costs	3,850
Storage Solutions [Member]
Restructuring Cost and Reserve [Line Items]
Severance costs and other benefits	576
Facility costs	720
Other intangible asset impairments	0
Restructuring costs	1,296
Industrial [Member]
Restructuring Cost and Reserve [Line Items]
Severance costs and other benefits	4,861
Facility costs	1,048
Other intangible asset impairments	0
Restructuring costs	$ 5,909

Quarterly Financial Data (Unaudited) (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended								12 Months Ended
	Jun. 30, 2020	Mar. 31, 2020	Dec. 31, 2019	Sep. 30, 2019	Jun. 30, 2019	Mar. 31, 2019	Dec. 31, 2018	Sep. 30, 2018	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2018
Quarterly Financial Information Disclosure [Abstract]
Revenue	$ 195,837	$ 248,327	$ 318,677	$ 338,097	$ 398,714	$ 358,887	$ 340,568	$ 318,511	$ 1,100,938	$ 1,416,680	$ 1,091,553
Gross profit	19,233	20,477	30,001	32,465	43,738	36,906	27,886	23,421	102,176	131,951	91,936
Intangible asset impairments and restructuring costs	7,451	6,559	38,515	0					52,525	0	17,998
Operating income (loss)	(7,920)	(5,800)	(31,679)	8,774	17,389	12,794	5,527	2,220	(36,625)	37,930	(10,479)
Net income (loss)	$ (5,722)	$ (5,495)	$ (28,008)	$ 6,151	$ 12,812	$ 8,933	$ 3,932	$ 2,305	$ (33,074)	$ 27,982	$ (11,480)
Basic earnings (loss) per common share	$ (0.22)	$ (0.21)	$ (1.04)	$ 0.23	$ 0.48	$ 0.33	$ 0.15	$ 0.09	$ (1.24)	$ 1.04	$ (0.43)
Diluted earnings (loss) per common share	$ (0.22)	$ (0.21)	$ (1.04)	$ 0.22	$ 0.47	$ 0.33	$ 0.14	$ 0.08	$ (1.24)	$ 1.01	$ (0.43)

- Definition

The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period.

Aggregate revenue less cost of goods and services sold or operating expenses directly attributable to the revenue generation activity.

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+ Details

- Definition

The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

+ References

+ Details

- Definition

Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).

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+ Details

Valuation and Qualifying Accounts (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2018
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward]
Balance at Beginning of Period	$ 5,882	$ 7,965	$ 11,606
Charged to Costs and Expenses	4,220	4,599	1,127
Charged to Other Accounts	0	0	0
Deductions	(1,434)	(6,682)	(4,768)
Balance at End of Period	8,668	5,882	7,965
SEC Schedule, 12-09, Allowance, Credit Loss [Member]
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward]
Balance at Beginning of Period	923	6,327	9,887
Charged to Costs and Expenses	1,158	5	107
Charged to Other Accounts	0	0	0
Deductions	(1,176)	(5,409)	(3,667)
Balance at End of Period	905	923	6,327
SEC Schedule, 12-09, Valuation Allowance, Deferred Tax Asset [Member]
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward]
Balance at Beginning of Period	4,959	1,638	1,719
Charged to Costs and Expenses	3,062	4,594	1,020
Charged to Other Accounts	0	0	0
Deductions	(258)	(1,273)	(1,101)
Balance at End of Period	$ 7,763	$ 4,959	$ 1,638

Segment Information (Details 2)	12 Months Ended
Segment Information (Details 2)	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2018
Customer One [Member]
Revenue, Major Customer [Line Items]
Percentage of Revenue	9.70%	9.70%	11.40%
Customer Two [Member]
Revenue, Major Customer [Line Items]
Percentage of Revenue	8.20%	7.60%	8.60%
Customer Three [Member]
Revenue, Major Customer [Line Items]
Percentage of Revenue	8.20%	7.60%	6.40%
Customer Four [Member]
Revenue, Major Customer [Line Items]
Percentage of Revenue	6.80%	7.20%	6.00%
Customer Five [Member]
Revenue, Major Customer [Line Items]
Percentage of Revenue	4.10%	7.10%	4.20%
Customer Six [Member]
Revenue, Major Customer [Line Items]
Percentage of Revenue	3.80%	5.00%	3.20%
Customer Seven [Member]
Revenue, Major Customer [Line Items]
Percentage of Revenue	3.20%	4.60%	3.20%
Customer Eight [Member]
Revenue, Major Customer [Line Items]
Percentage of Revenue	3.00%	3.40%	3.00%
Customer Nine [Member]
Revenue, Major Customer [Line Items]
Percentage of Revenue	2.40%	3.10%	2.70%
Customer Ten
Revenue, Major Customer [Line Items]
Percentage of Revenue	2.00%	3.00%	2.30%
Customer Eleven [Member]
Revenue, Major Customer [Line Items]
Percentage of Revenue	1.80%	2.10%
Customer Twelve
Revenue, Major Customer [Line Items]
Percentage of Revenue	1.70%
Customer Thirteen
Revenue, Major Customer [Line Items]
Percentage of Revenue	1.50%
Electrical Infrastructure [Member] \| Customer One [Member]
Revenue, Major Customer [Line Items]
Percentage of Revenue	0.00%	0.00%	0.00%
Electrical Infrastructure [Member] \| Customer Two [Member]
Revenue, Major Customer [Line Items]
Percentage of Revenue	0.00%	49.00%	0.00%
Electrical Infrastructure [Member] \| Customer Three [Member]
Revenue, Major Customer [Line Items]
Percentage of Revenue	0.00%	0.00%	26.50%
Electrical Infrastructure [Member] \| Customer Four [Member]
Revenue, Major Customer [Line Items]
Percentage of Revenue	0.00%	0.00%	25.40%
Electrical Infrastructure [Member] \| Customer Five [Member]
Revenue, Major Customer [Line Items]
Percentage of Revenue	0.00%	0.00%	0.00%
Electrical Infrastructure [Member] \| Customer Six [Member]
Revenue, Major Customer [Line Items]
Percentage of Revenue	0.00%	0.00%	0.00%
Electrical Infrastructure [Member] \| Customer Seven [Member]
Revenue, Major Customer [Line Items]
Percentage of Revenue	0.00%	0.30%	0.00%
Electrical Infrastructure [Member] \| Customer Eight [Member]
Revenue, Major Customer [Line Items]
Percentage of Revenue	0.00%	22.40%	12.90%
Electrical Infrastructure [Member] \| Customer Nine [Member]
Revenue, Major Customer [Line Items]
Percentage of Revenue	0.00%	0.00%	0.00%
Electrical Infrastructure [Member] \| Customer Ten
Revenue, Major Customer [Line Items]
Percentage of Revenue	19.70%	0.00%	10.00%
Electrical Infrastructure [Member] \| Customer Eleven [Member]
Revenue, Major Customer [Line Items]
Percentage of Revenue	16.10%	13.40%
Electrical Infrastructure [Member] \| Customer Twelve
Revenue, Major Customer [Line Items]
Percentage of Revenue	14.80%
Electrical Infrastructure [Member] \| Customer Thirteen
Revenue, Major Customer [Line Items]
Percentage of Revenue	14.60%
Oil Gas & Chemical [Member] \| Customer One [Member]
Revenue, Major Customer [Line Items]
Percentage of Revenue	0.00%	0.00%	0.00%
Oil Gas & Chemical [Member] \| Customer Two [Member]
Revenue, Major Customer [Line Items]
Percentage of Revenue	0.00%	0.00%	29.00%
Oil Gas & Chemical [Member] \| Customer Three [Member]
Revenue, Major Customer [Line Items]
Percentage of Revenue	0.00%	0.00%	0.00%
Oil Gas & Chemical [Member] \| Customer Four [Member]
Revenue, Major Customer [Line Items]
Percentage of Revenue	0.00%	30.90%	0.00%
Oil Gas & Chemical [Member] \| Customer Five [Member]
Revenue, Major Customer [Line Items]
Percentage of Revenue	17.80%	0.00%	12.00%
Oil Gas & Chemical [Member] \| Customer Six [Member]
Revenue, Major Customer [Line Items]
Percentage of Revenue	20.10%	0.00%	10.80%
Oil Gas & Chemical [Member] \| Customer Seven [Member]
Revenue, Major Customer [Line Items]
Percentage of Revenue	10.70%	3.10%	0.00%
Oil Gas & Chemical [Member] \| Customer Eight [Member]
Revenue, Major Customer [Line Items]
Percentage of Revenue	16.70%	0.00%	0.00%
Oil Gas & Chemical [Member] \| Customer Nine [Member]
Revenue, Major Customer [Line Items]
Percentage of Revenue	0.00%	0.00%	0.00%
Oil Gas & Chemical [Member] \| Customer Ten
Revenue, Major Customer [Line Items]
Percentage of Revenue	0.00%	0.00%	0.00%
Oil Gas & Chemical [Member] \| Customer Eleven [Member]
Revenue, Major Customer [Line Items]
Percentage of Revenue	0.00%	0.00%
Oil Gas & Chemical [Member] \| Customer Twelve
Revenue, Major Customer [Line Items]
Percentage of Revenue	0.00%
Oil Gas & Chemical [Member] \| Customer Thirteen
Revenue, Major Customer [Line Items]
Percentage of Revenue	0.00%
Storage Solutions [Member] \| Customer One [Member]
Revenue, Major Customer [Line Items]
Percentage of Revenue	0.00%	0.00%	0.00%
Storage Solutions [Member] \| Customer Two [Member]
Revenue, Major Customer [Line Items]
Percentage of Revenue	16.20%	0.00%	0.00%
Storage Solutions [Member] \| Customer Three [Member]
Revenue, Major Customer [Line Items]
Percentage of Revenue	16.10%	0.00%	0.60%
Storage Solutions [Member] \| Customer Four [Member]
Revenue, Major Customer [Line Items]
Percentage of Revenue	13.40%	0.60%	0.00%
Storage Solutions [Member] \| Customer Five [Member]
Revenue, Major Customer [Line Items]
Percentage of Revenue	1.70%	19.40%	2.20%
Storage Solutions [Member] \| Customer Six [Member]
Revenue, Major Customer [Line Items]
Percentage of Revenue	0.20%	13.60%	0.00%
Storage Solutions [Member] \| Customer Seven [Member]
Revenue, Major Customer [Line Items]
Percentage of Revenue	2.50%	10.60%	10.90%
Storage Solutions [Member] \| Customer Eight [Member]
Revenue, Major Customer [Line Items]
Percentage of Revenue	0.00%	0.00%	0.00%
Storage Solutions [Member] \| Customer Nine [Member]
Revenue, Major Customer [Line Items]
Percentage of Revenue	0.00%	0.00%	0.00%
Storage Solutions [Member] \| Customer Ten
Revenue, Major Customer [Line Items]
Percentage of Revenue	0.00%	0.00%	0.00%
Storage Solutions [Member] \| Customer Eleven [Member]
Revenue, Major Customer [Line Items]
Percentage of Revenue	0.10%	0.00%
Storage Solutions [Member] \| Customer Twelve
Revenue, Major Customer [Line Items]
Percentage of Revenue	0.00%
Storage Solutions [Member] \| Customer Thirteen
Revenue, Major Customer [Line Items]
Percentage of Revenue	0.00%
Industrial [Member] \| Customer One [Member]
Revenue, Major Customer [Line Items]
Percentage of Revenue	47.10%	38.40%	62.90%
Industrial [Member] \| Customer Two [Member]
Revenue, Major Customer [Line Items]
Percentage of Revenue	0.00%	0.40%	0.00%
Industrial [Member] \| Customer Three [Member]
Revenue, Major Customer [Line Items]
Percentage of Revenue	0.00%	30.10%	0.00%
Industrial [Member] \| Customer Four [Member]
Revenue, Major Customer [Line Items]
Percentage of Revenue	0.00%	0.00%	0.00%
Industrial [Member] \| Customer Five [Member]
Revenue, Major Customer [Line Items]
Percentage of Revenue	0.00%	0.00%	0.00%
Industrial [Member] \| Customer Six [Member]
Revenue, Major Customer [Line Items]
Percentage of Revenue	0.00%	0.00%	0.00%
Industrial [Member] \| Customer Seven [Member]
Revenue, Major Customer [Line Items]
Percentage of Revenue	0.00%	0.00%	0.00%
Industrial [Member] \| Customer Eight [Member]
Revenue, Major Customer [Line Items]
Percentage of Revenue	0.00%	0.00%	0.00%
Industrial [Member] \| Customer Nine [Member]
Revenue, Major Customer [Line Items]
Percentage of Revenue	11.40%	12.30%	14.70%
Industrial [Member] \| Customer Ten
Revenue, Major Customer [Line Items]
Percentage of Revenue	0.00%	12.00%	0.00%
Industrial [Member] \| Customer Eleven [Member]
Revenue, Major Customer [Line Items]
Percentage of Revenue	0.70%	0.00%
Industrial [Member] \| Customer Twelve
Revenue, Major Customer [Line Items]
Percentage of Revenue	0.90%
Industrial [Member] \| Customer Thirteen
Revenue, Major Customer [Line Items]
Percentage of Revenue	0.00%