Matrix Service (MTRX) 10-Q 9 May 14 2014 Q3 Quarterly report Financial data

Document_and_Entity_Informatio

Document and Entity Information	9 Months Ended
	Mar. 31, 2014	Apr. 30, 2014
Document Documentand Entity Information [Abstract]	'	'
Document Type	'10-Q	'
Amendment Flag	'false	'
Document Period End Date	31-Mar-14	'
Document Fiscal Year Focus	'2014	'
Document Fiscal Period Focus	'Q3	'
Trading Symbol	'MTRX	'
Entity Registrant Name	'MATRIX SERVICE CO	'
Entity Central Index Key	'0000866273	'
Current Fiscal Year End Date	'--06-30	'
Entity Filer Category	'Accelerated Filer	'
Entity Common Stock, Shares Outstanding	'	26,413,166

Condensed_Consolidated_Stateme

Condensed Consolidated Statements of Income (USD $)	3 Months Ended		9 Months Ended
In Thousands, except Per Share data, unless otherwise specified	Mar. 31, 2014	Mar. 31, 2013	Mar. 31, 2014	Mar. 31, 2013
Income Statement [Abstract]	'	'	'	'
Revenues	$381,516	$225,970	$918,731	$657,014
Cost of revenues	341,572	202,844	819,161	589,311
Gross profit	39,944	23,126	99,570	67,703
Selling, general and administrative expenses	21,125	14,695	55,172	42,576
Operating income	18,819	8,431	44,398	25,127
Other income (expense):	'	'	'	'
Interest expense	-324	-205	-898	-605
Interest income	44	5	57	25
Other	9	43	-147	93
Income before income tax expense	18,548	8,274	43,410	24,640
Provision for federal, state and foreign income taxes	6,756	1,753	14,755	7,999
Net income	11,792	6,521	28,655	16,641
Less: Net income attributable to noncontrolling interest	396	0	401	0
Net income attributable to Matrix Service Company	$11,396	$6,521	$28,254	$16,641
Basic earnings per common share (US$ per share)	$0.43	$0.25	$1.08	$0.64
Diluted earnings per common share (US$ per share)	$0.42	$0.25	$1.05	$0.63
Weighted average common shares outstanding:	'	'	'	'
Basic (shares)	26,374	26,039	26,244	25,921
Diluted (shares)	27,040	26,411	26,898	26,269

Condensed_Consolidated_Stateme1

Condensed Consolidated Statements of Comprehensive Income (USD $)	3 Months Ended		9 Months Ended
In Thousands, unless otherwise specified	Mar. 31, 2014	Mar. 31, 2013	Mar. 31, 2014	Mar. 31, 2013
Statement of Comprehensive Income [Abstract]	'	'	'	'
Net income	$11,792	$6,521	$28,655	$16,641
Other comprehensive loss, net of tax:	'	'	'	'
Foreign currency translation adjustments	-1,765	-377	-1,940	-62
Comprehensive income	10,027	6,144	26,715	16,579
Less: Comprehensive income attributable to noncontrolling interest	396	0	401	0
Comprehensive income attributable to Matrix Service Company	$9,631	$6,144	$26,314	$16,579

Condensed_Consolidated_Balance

Condensed Consolidated Balance Sheets (USD $)	Mar. 31, 2014		Jun. 30, 2013
In Thousands, unless otherwise specified
Current assets:	'		'
Cash and cash equivalents	$59,758		$63,750
Accounts receivable, less allowances (March 31, 2014— $126 and June 30, 2013—$795)	232,167		140,840
Costs and estimated earnings in excess of billings on uncompleted contracts	98,278		73,773
Deferred income taxes	8,898		5,657
Inventories	3,143		2,988
Income taxes receivable	0		3,032
Other current assets	5,007		6,234
Total current assets	407,251		296,274
Property, plant and equipment at cost:	'		'
Land and buildings	31,195		29,649
Construction equipment	80,247		69,998
Transportation equipment	41,008		34,366
Office equipment and software	21,392		18,426
Construction in progress	13,939		9,080
Property, plant and equipment at cost, gross	187,781		161,519
Accumulated depreciation	-99,684		-90,218
Property, plant and equipment at cost, net	88,097		71,301
Goodwill	66,589		30,836
Other intangible assets	29,705		7,551
Other assets	6,173		4,016
Total assets	597,815	[1]	409,978
Current liabilities:	'		'
Accounts payable	121,802		68,961
Billings on uncompleted contracts in excess of costs and estimated earnings	100,614		62,848
Accrued wages and benefits	39,671		21,919
Accrued insurance	8,595		7,599
Income taxes payable	1,471		0
Other accrued expenses	3,641		3,039
Total current liabilities	275,794		164,366
Deferred income taxes	6,365		7,450
Borrowings under senior credit facility	45,103		0
Total liabilities	327,262		171,816
Commitments and contingencies	'		'
Matrix Service Company stockholders' equity:	'		'
Common stock—$.01 par value; 60,000,000 shares authorized; 27,888,217 shares issued as of March 31, 2014, and June 30, 2013	279		279
Additional paid-in capital	118,164		118,190
Retained earnings	169,681		141,427
Accumulated other comprehensive income (loss)	-1,713		227
Matrix Service Company stockholders' equity	286,411		260,123
Less: Treasury stock, at cost— 1,476,765 shares as of March 31, 2014, and 1,779,593 shares as of June 30, 2013	-16,959		-21,961
Total Matrix Service Company stockholders’ equity	269,452		238,162
Noncontrolling interest	1,101		0
Total stockholders' equity	270,553		238,162
Total liabilities and stockholders’ equity	$597,815		$409,978
[1]	balances include the assets of Matrix NAC and are allocated to the Electrical Infrastructure, Oil Gas & Chemical, and Industrial segments in the amounts of $34.8 million, $2.8 million and $78.9 million, respectively. Unallocated assets includes $35.9 million of Goodwill related to the acquisition. As previously noted, we are currently assessing the impact of the acquisition on our reporting units and expect to complete the Goodwill analysis in the fourth quarter of fiscal 2014.

Condensed_Consolidated_Balance1

Condensed Consolidated Balance Sheets (Parenthetical) (USD $)	Mar. 31, 2014	Jun. 30, 2013
In Thousands, except Share data, unless otherwise specified
Statement Condensed Consolidated Balance Sheets [Abstract]	'	'
Accounts receivable, allowances	$126	$795
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
Treasury stock, shares	1,476,765	1,779,593

Condensed_Consolidated_Stateme2

Condensed Consolidated Statements of Cash Flows (USD $)	9 Months Ended
In Thousands, unless otherwise specified	Mar. 31, 2014	Mar. 31, 2013
Operating activities:	'	'
Net income	$28,655	$16,641
Adjustments to reconcile net income to net cash provided (used) by operating activities:	'	'
Depreciation and amortization	12,945	9,211
Deferred income tax	-4,501	208
Gain on sale of property, plant and equipment	-39	-9
Allowance for uncollectible accounts	-81	662
Stock-based compensation expense	3,905	2,830
Other	150	97
Changes in operating assets and liabilities increasing (decreasing) cash:	'	'
Accounts receivable	-58,955	-23,194
Costs and estimated earnings in excess of billings on uncompleted contracts	-10,901	-1,997
Inventories	-109	-1,311
Other assets	5,738	-2,942
Accounts payable	38,734	10,153
Billings on uncompleted contracts in excess of costs and estimated earnings	-4,684	19,500
Accrued expenses	9,298	7,492
Net cash provided by operating activities	20,155	37,341
Investing activities:	'	'
Acquisition of property, plant and equipment	-17,834	-16,640
Acquisition, net of cash acquired	-51,398	-9,394
Proceeds from asset sales	327	171
Net cash used by investing activities	-68,905	-25,863
Financing activities:	'	'
Issuances of common stock	1,076	558
Capital lease payments	0	-39
Excess tax benefit of exercised stock options and vesting of deferred shares	1,597	42
Advances under credit agreement	68,970	25,565
Repayments of advances under credit agreement	-23,867	-25,565
Payment of debt amendment fees	-507	0
Treasury shares purchased by Employee Stock Purchase Plan	76	35
Other treasury share purchases	-1,678	-1,082
Net cash provided (used) by financing activities	45,667	-486
Effect of exchange rate changes on cash	-909	-43
Net increase (decrease) in cash and cash equivalents	-3,992	10,949
Cash and cash equivalents, beginning of period	63,750	39,726
Cash and cash equivalents, end of period	59,758	50,675
Supplemental disclosure of cash flow information:	'	'
Income taxes	11,445	7,404
Interest	579	457
Non-cash investing and financing activities:	'	'
Purchases of property, plant and equipment on account	$965	$748

Condensed_Consolidated_Stateme3

Condensed Consolidated Statements of Changes in Stockholders' Equity (USD $)	Total	Common Stock	Additional Paid-In Capital	Retained Earnings	Treasury Stock	Accumulated Other Comprehensive Income (Loss)	Noncontrolling Interest
In Thousands, unless otherwise specified
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest at Jun. 30, 2012	$211,097	$279	$116,693	$117,419	($24,065)	$771	$0
Increase (Decrease) in Stockholders' Equity [Roll Forward]	'	'	'	'	'	'	'
Net income	16,641	'	'	16,641	'	'	0
Other comprehensive loss	-62	'	'	'	'	-62	'
Exercise of stock options (121,250 and 66,040 shares for nine month period ended March 31, 2014 and 2013, respectively)	558	'	-420	'	978	'	'
Tax effect of exercised stock options and vesting of deferred shares	-8	'	-8	'	'	'	'
Issuance of deferred shares (254,720 and 353,118 shares for nine month period ended March 31, 2014 and 2013, respectively)	0	'	-1,415	'	1,415	'	'
Treasury shares sold to Employee Stock Purchase Plan (3,726 and 3,179 shares for nine month period ended March 31, 2014 and 2013, respectively)	35	'	-4	'	39	'	'
Other treasury share purchases (76,868 and 102,376 shares for nine month period ended March 31, 2014 and 2013, respectively)	-1,082	'	'	'	-1,082	'	'
Stock-based compensation expense	2,830	'	2,830	'	'	'	'
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest at Mar. 31, 2013	230,009	279	117,676	134,060	-22,715	709	0
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest at Jun. 30, 2013	238,162	279	118,190	141,427	-21,961	227	0
Increase (Decrease) in Stockholders' Equity [Roll Forward]	'	'	'	'	'	'	'
Net income	28,655	'	'	28,254	'	'	401
Other comprehensive loss	-1,940	'	'	'	'	-1,940	'
Noncontrolling interest of consolidated joint venture	700	'	'	'	'	'	700
Exercise of stock options (121,250 and 66,040 shares for nine month period ended March 31, 2014 and 2013, respectively)	1,076	'	-1,057	'	2,133	'	'
Tax effect of exercised stock options and vesting of deferred shares	1,597	'	1,597	'	'	'	'
Issuance of deferred shares (254,720 and 353,118 shares for nine month period ended March 31, 2014 and 2013, respectively)	0	'	-4,482	'	4,482	'	'
Treasury shares sold to Employee Stock Purchase Plan (3,726 and 3,179 shares for nine month period ended March 31, 2014 and 2013, respectively)	76	'	11	'	65	'	'
Other treasury share purchases (76,868 and 102,376 shares for nine month period ended March 31, 2014 and 2013, respectively)	-1,678	'	'	'	-1,678	'	'
Stock-based compensation expense	3,905	'	3,905	'	'	'	'
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest at Mar. 31, 2014	$270,553	$279	$118,164	$169,681	($16,959)	($1,713)	$1,101

Condensed_Consolidated_Stateme4

Condensed Consolidated Statements of Changes in Stockholders' Equity (Parenthetical)	9 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
Exercise of stock options, shares	121,250	66,040
Employee Stock Purchase Plan, shares	3,726	3,179
Issuance of deferred shares, shares	254,720	353,118
Other treasury shares purchases, shares	76,868	102,376

Basis_of_Presentation_Notes

Basis of Presentation (Notes)	9 Months Ended
	Mar. 31, 2014
Organization, Consolidation and Presentation of Financial Statements [Abstract]	'
Basis of Presentation	'
	Basis of Presentation
	The condensed consolidated financial statements include the accounts of Matrix Service Company (“Matrix”, “we”, “our”, “us”, “its” or the “Company”) and its subsidiaries, unless otherwise indicated. Intercompany balances and transactions have been eliminated in consolidation.
	The accompanying unaudited condensed consolidated financial statements have been prepared in accordance with Rule 10-01 of Regulation S-X for interim financial statements required to be filed with the Securities and Exchange Commission and do not include all information and footnotes required by generally accepted accounting principles for complete financial statements. However, the information furnished reflects all adjustments, consisting of normal recurring adjustments and other adjustments described herein, that are, in the opinion of management, necessary for a fair statement of the results of operations, cash flows and financial position for the interim periods presented. The accompanying condensed financial statements should be read in conjunction with the audited financial statements for the year ended June 30, 2013, included in the Company’s Annual Report on Form 10-K for the year then ended.
	The Company’s business is cyclical due to the scope and timing of projects released by our customers. Therefore, results from year to year can vary. Turnarounds and planned outages at customer facilities are typically scheduled in the spring and the fall when the demand is lower. We typically see a lower level of operating activity relating to construction projects during the winter months and early in the calendar year because many of our customers’ capital budgets have not been finalized. Our business can also be affected both positively and negatively by seasonal factors such as energy demand or weather conditions, including hurricanes, snowstorms, and abnormally low or high temperatures. As a result, quarterly operating results can exhibit seasonal fluctuations, especially in our Oil Gas & Chemical segment. Accordingly, results for any interim period may not necessarily be indicative of future operating results.

Acquisitions_Notes

Acquisitions (Notes)	9 Months Ended
	Mar. 31, 2014
Business Combinations [Abstract]	'
Acquisitions	'
	Note 2 – Acquisitions
	Purchase of Kvaerner North American Construction
	Effective as of December 21, 2013, the Company acquired 100% of the stock and voting rights of Kvaerner North American Construction Ltd. and substantially all of the assets of Kvaerner North American Construction Inc,. together referenced as "KNAC". The businesses are now known as Matrix North American Construction Ltd. and Matrix North American Construction, Inc., together referenced as "Matrix NAC". Matrix NAC is a premier provider of maintenance and capital construction services to power generation, integrated iron and steel, and industrial process facilities. The acquisition significantly expands the Company's presence in the Electrical Infrastructure and Industrial Segments, and to a lesser extent, the Oil Gas and Chemical segment.
	The Company purchased KNAC for $88.1 million. The acquisition was funded through a combination of cash-on-hand and borrowings under our senior revolving credit facility. The purchase price was allocated to the major categories of assets and liabilities based on their estimated fair value at the acquisition date. The following table summarizes the preliminary purchase price allocation (in thousands):
	Current assets	$	84,404
	Property, plant and equipment	11,377
	Goodwill	36,176
	Other intangible assets	24,009
	Total assets acquired	155,966
	Current liabilities	66,790
	Deferred income taxes	423
	Noncontrolling interest of consolidated joint venture	700
	Net assets acquired	88,053
	Cash acquired	36,655
	Net purchase price	$	51,398
	Goodwill represents the excess of the purchase price over the fair value of the underlying net tangible and intangible assets. This acquisition generated $36.2 million of goodwill, of which $28.5 million is tax deductible.
	The equity in consolidated joint venture represents the acquired equity in KVPB Power Partners. KV Power Partners was subsequently renamed to MXPB Power Partners (the "Joint Venture"). The Joint Venture was formed by Kvaerner North American Construction Inc. and an engineering firm to engineer and construct a combined cycle power plant in Dover, Delaware. The Company now holds a 65% voting and economic interest in the Joint Venture. The total acquired equity of the Joint Venture was $2.0 million of which the Company's portion is approximately $1.3 million and the other party owns a non-controlling interest of $0.7 million. At March 31, 2014, the noncontrolling interest holder's share of the equity of the Joint Venture totaled $1.1 million.
	For the nine months ended March 31, 2014 Matrix NAC revenues of $69.4 million and operating income of $0.4 million are included in the Company's results. For the three months ended March 31, 2014 Martrix NAC revenues of $64.0 million and operating income of $0.4 million are included in the Company's results. In addition, the Company incurred approximately $2.0 million of expenses related to the acquisition in the second quarter of fiscal 2014; therefore, such expenses are included in our results as selling, general and administrative costs for the nine months ended March 31, 2014.
	The unaudited financial information in the table below summarizes the combined results of operations of Matrix Service Company and Matrix NAC for the three and nine months ended March 31, 2014 and March 31, 2013, on a pro forma basis, as though the companies had been combined as of July 1, 2012. The pro forma earnings for the three months ended March 31, 2013 were adjusted to include amortization expense of $1.0 million and depreciation expense of $0.6 million. The pro forma earnings for the nine months ended March 31, 2014 and 2013 were adjusted to include incremental intangible amortization expense of $2.1 million and $3.1 million, respectively and depreciation expenses of $1.2 million and $1.7 million, respectively. Additionally, $0.6 million of income from a one-time KNAC tax settlement and $2.0 million of acquisition-related expenses were removed from the nine month period ending March 31, 2014. The $2.0 million of acquisition-related expenses were included in the nine month period ending March 31, 2013 as if the acquisition occurred at July 1, 2012. The pro forma financial information is presented for informational purposes only and is not indicative of the results of operations that would have been achieved if the acquisition had taken place at July 1, 2012 nor should it be taken as indicative of our future consolidated results of operations.
		Three Months Ended				Nine Months Ended
		March 31,		March 31,		March 31,		March 31,
		2014		2013		2014		2013
		(In thousands, except per share data)
	Revenues	n/a (1)		$	268,711	$	1,053,348	$	807,288
	Net income attributable to Matrix Service Company	n/a (1)		$	7,911	$	31,230	$	17,192
	Basic earnings per common share	n/a (1)		$	0.3	$	1.19	$	0.66
	Diluted earnings per common share	n/a (1)		$	0.3	$	1.16	$	0.65
	(1)    These amounts are presented in the unaudited Condensed Consolidated Statement of Income for the quarter ended March 31, 2014
	Purchase of Pelichem Industrial Cleaning Services, LLC
	On December 31, 2012, the Company acquired substantially all of the assets of Pelichem Industrial Cleaning Services, LLC (“Pelichem”). Pelichem is an industrial cleaning company based in Reserve, Louisiana that performs hydroblasting, vacuum services, chemical cleaning and industrial services. Pelichem's operating results are included in the Oil Gas & Chemical Segment.
	The previously issued March 31, 2013 financial statements contained certain provisional amounts that were recorded on the preliminary information that was available at the time they were issued. The provisional amounts have been retroactively adjusted in the March 31, 2013 financial statements contained in this Quarterly Report on Form 10-Q. As a result, certain reclassification adjustments to the nine months ended March 31, 2013 Condensed Consolidated Statement of Cash Flows were recorded.
	The purchase price was allocated to the major categories of assets and liabilities based on their estimated fair value at the acquisition date. The following table summarizes the final purchase price allocation:
	Current assets	$	1,112
	Property, plant and equipment	4,299
	Tax deductible goodwill	2,247
	Other intangible assets	1,853
	Total assets acquired	9,511
	Current liabilities	117
	Net assets acquired	$	9,394
	The operating data related to this acquisition was not material. The acquisition was funded with cash on hand.

Uncompleted_Contracts_Notes

Uncompleted Contracts (Notes)	9 Months Ended
	Mar. 31, 2014
Disclosure Customer Contracts Additional Information [Abstract]	'
Uncompleted Contracts	'
	Uncompleted Contracts
	Contract terms of the Company’s construction contracts generally provide for progress billings based on project milestones. The excess of costs incurred and estimated earnings over amounts billed on uncompleted contracts is reported as a current asset. The excess of amounts billed over costs incurred and estimated earnings recognized on uncompleted contracts is reported as a current liability. Gross and net amounts on uncompleted contracts are as follows:
		March 31,			June 30,
		2014			2013
		(in thousands)
	Costs incurred and estimated earnings recognized on uncompleted contracts	$	1,347,946		$	802,588
	Billings on uncompleted contracts	1,350,282			791,663
		$	(2,336	)	$	10,925
	Shown on balance sheet as:
	Costs and estimated earnings in excess of billings on uncompleted contracts	$	98,278		$	73,773
	Billings on uncompleted contracts in excess of costs and estimated earnings	100,614			62,848
		$	(2,336	)	$	10,925
	Progress billings in accounts receivable at March 31, 2014 and June 30, 2013 included retentions to be collected within one year of $27.4 million and $19.9 million, respectively. Contract retentions collectible beyond one year totaled $4.9 million at March 31, 2014 and $3.1 million at June 30, 2013.
	SME Receivables
	The Company continues to pursue collection of a certain receivable acquired in connection with the purchase of S.M. Electric Company, Inc. in February 2009. The recorded values at March 31, 2014 include $0.7 million in claim receivables, which represents the Company’s best estimate of the amount to be collected under a claim, and an additional $2.9 million for amounts due under the related contract. Recovering the remaining receivables will require mediation or litigation and the ultimate amount realized may be significantly different than the recorded amounts, which could result in a material adjustment to future earnings.
	Other
	In the nine months ended March 31, 2014, our results of operations were materially impacted by a charge resulting from a change in estimate on an aboveground storage tank project. The charge resulted in a $5.4 million decrease in operating income for the nine months ended March 31, 2014. The project is a loss project; therefore, the entire projected loss has been recorded. The charge reflects management's best estimate of the total contract revenues to be recognized and total costs at completion. In the nine months ended March 31, 2013, we recognized a project charge on a separate aboveground storage tank project due to a change in estimate that resulted in a $3.1 million decrease in operating income.

Intangible_Assets_Including_Go

Intangible Assets Including Goodwill (Notes)	9 Months Ended
	Mar. 31, 2014
Goodwill and Intangible Assets Disclosure [Abstract]	'
Intangible Assets Including Goodwill	'
	Intangible Assets Including Goodwill
	Goodwill
	The changes in the carrying value of goodwill by segment are as follows:
		Electrical				Oil Gas &				Storage				Industrial			Unallocated			Total
		Infrastructure				Chemical				Solutions
		(In thousands)
	Goodwill	$	29,666			$	8,088			$	10,985			$	7,097		$	—		$	55,836
	Cumulative impairment loss (A)	(17,653		)		(3,000		)		(922		)		(3,425		)	—			(25,000		)
	Net balance at June 30, 2013	12,013				5,088				10,063				3,672			—			30,836
	Acquisition of Matrix NAC (B)	—				—				—				—			36,176			36,176
	Translation adjustment (C)	—				—				(123		)		—			(300		)	(423		)
	Net balance at March 31, 2014	$	12,013			$	5,088			$	9,940			$	3,672		$	35,876		$	66,589
	(A)	A $25.0 million impairment charge was recorded in February 2005 as a result of the Company’s operating performance in fiscal 2005.
	(B)	The unallocated portion of goodwill relates to the acquisition of Matrix NAC. We are currently assessing the impact of the acquisition on our reporting units and expect to have the analysis complete in the fourth quarter of fiscal 2014. The acquisition is discussed further in Note 2 - Acquisitions.
	(C)	The translation adjustment relates to the periodic translation of Canadian Dollar denominated goodwill recorded as a part of prior Canadian acquisitions. The acquisition that created the goodwill attributable to the Storage Solutions segment occurred in a prior fiscal year. The purchase of Matrix NAC as discussed in Note 2 - Acquisitions, created the goodwill that has not been allocated to the operating segments.
	Other Intangible Assets
	Information on the carrying value of other intangible assets is as follows:
				At March 31, 2014
		Useful Life		Gross Carrying				Accumulated				Net Carrying
				Amount				Amortization				Amount
		(Years)		(In thousands)
	Intellectual property	6 to 15		$	2,460			$	(879	)		$	1,581
	Customer based	1 to 15		27,513				(1,893		)		25,620
	Non-compete agreements	3 to 5		1,353				(439		)		914
	Trade Name	5		165				(25		)		140
	Total amortizing intangibles			31,491				(3,236		)		28,255
	Trade name	Indefinite		1,450				—				1,450
	Total intangible assets			$	32,941			$	(3,236	)		$	29,705
				At June 30, 2013
		Useful Life		Gross Carrying				Accumulated				Net Carrying
				Amount				Amortization				Amount
		(Years)		(In thousands)
	Intellectual property	6 to 15		$	2,460			$	(753	)		$	1,707
	Customer based	1 to 15		4,250				(542		)		3,708
	Non-compete agreements	3 to 5		808				(287		)		521
	Trade Name	5		165				—				165
	Total amortizing intangibles			7,683				(1,582		)		6,101
	Trade name	Indefinite		1,450				—				1,450
	Total intangible assets			$	9,133			$	(1,582	)		$	7,551
	The increase in other intangible assets at March 31, 2014 compared to June 30, 2013 is due to the acquisition of Matrix NAC. The Matrix NAC intangible assets consist of amortizing intangible assets including customer-based intangibles with a fair value of $23.5 million and useful life ranging from 1.5 to 15 years and a non-compete agreement with a fair value of $0.5 million and a useful life of 4 years. Please refer to Note 2 - Acquisitions for additional information.
	Amortization expense totaled $1.7 million in the nine months ended March 31, 2014 and $0.4 million in the nine months ended March 31, 2013. Amortization expense is expected to be $2.7 million in fiscal year 2014, $4.3 million in fiscal year 2015, $3.3 million in fiscal year 2016, $2.7 million in fiscal 2017 and $2.6 million in fiscal year 2018.

Debt_Notes

Debt (Notes)	9 Months Ended
	Mar. 31, 2014
Debt Disclosure [Abstract]	'
Debt	'
	Debt
	On March 13, 2014, the Company entered into the First Amendment to the Third Amended and Restated Credit Agreement (the "Amendment"), by and among the Company and certain of its Canadian subsidiaries party thereto, as Borrowers, JPMorgan Chase Bank, N.A., as Administrative Agent, and the other Lenders party to the Credit Agreement and the Amendment, which amends the Third Amended and Restated Credit Agreement dated as of November 7, 2011 (the "Credit Agreement"). The Amendment provides for a five-year, $200.0 million senior secured revolving credit facility that expires March 13, 2019. Advances may be used for working capital, acquisitions, capital expenditures, and other lawful corporate purposes.
	The Credit Agreement includes the following covenants and borrowing limitations:
	•	Our Senior Leverage Ratio, as defined in the agreement, may not exceed 2.50 to 1.00, determined as of the end of each fiscal quarter.
	•	We are required to maintain a Fixed Charge Coverage Ratio, as defined in the agreement, greater than or equal to 1.25 to 1.00, determined as of the end of each fiscal quarter.
	•	Asset dispositions (other than inventory and obsolete or unneeded equipment disposed of in the ordinary course of business) are limited to $20.0 million per 12-month period.
	Amounts borrowed under the Credit Agreement bear interest at LIBOR or an Alternate Base Rate, plus in each case, an additional margin based on the Senior Leverage Ratio. The additional margin on Alternate Base Rate and LIBOR-based loans ranges between 0.25% and 1.0% and between 1.25% and 2.0%, respectively.
	The Credit Agreement also permits us to borrow in Canadian dollars with a sublimit of U.S. $40.0 million. Amounts borrowed in Canadian dollars will bear interest either at the CDOR Rate, plus an additional margin based on the Senior Leverage Ratio ranging from 1.25% to 2.0%, or at the Canadian Prime Rate, plus an additional margin based on the Senior Leverage Ratio ranging from 1.75% to 2.5%. The CDOR Rate is equal to the sum of the annual rate of interest, which is the rate determined as being the arithmetic average of the quotations of all institutions listed in respect of the relevant CDOR interest period for Canadian Dollar denominated bankers’ acceptances, plus 0.1%. The Canadian Prime Rate is equal to the greater of (i) the rate of interest per annum most recently announced or established by JPMorgan Chase Bank, N.A., Toronto Branch as its reference rate in effect on such day for determining interest rates for Canadian Dollar denominated commercial loans in Canada and (ii) the CDOR Rate plus 1.0%.
	The Unused Credit Facility Fee is between 0.20% and 0.35% based on the Senior Leverage Ratio.
	The Credit Agreement includes a Senior Leverage Ratio covenant which provides that Consolidated Funded Indebtedness, determined as of the end of any fiscal quarter, may not exceed 2.5 times Consolidated EBITDA, as defined in the Credit Agreement, over the previous four quarters. For the four quarters ended March 31, 2014, Consolidated EBITDA, as defined in the Credit Agreement, was $87.4 million. Accordingly, at March 31, 2014, there were no restrictions on our ability to access the full amount of the credit facility. Consolidated Funded Indebtedness at March 31, 2014 was $55.3 million.
	Availability under the senior credit facility was as follows:
		March 31,		June 30,
		2014		2013
		(In thousands)
	Senior credit facility	$	200,000	$	125,000
	Borrowings outstanding	45,103		—
	Letters of credit	16,950		13,372
	Availability under the senior credit facility	$	137,947	$	111,628
	Outstanding borrowings at March 31, 2014 included advances used to assist in the funding of a recent business acquisition, Canadian dollar advances to fund our Canadian operations including amounts to settle intercompany cross currency billings and other borrowings to finance our short-term working capital requirements . The acquisition is discussed further in Note 2 - Acquisitions.
	The Company is in compliance with all affirmative, negative, and financial covenants under the Credit Agreement.

Income_Taxes_Notes

Income Taxes (Notes)	9 Months Ended
	Mar. 31, 2014
Income Tax Disclosure [Abstract]	'
Income Taxes	'
	Income Taxes
	The Company complies with ASC 740, “Income Taxes”. Deferred income taxes are computed using the liability method whereby deferred tax assets and liabilities are recognized based on temporary differences between the financial and tax basis of assets and liabilities using presently enacted tax rates. Valuation allowances are established against deferred tax assets to the extent management believes that it is not probable the assets will be recovered.
	The Company provides for income taxes regardless of whether it has received a tax assessment. Taxes are provided when it is considered probable that additional taxes will be due in excess of amounts included in the tax return. The Company regularly reviews exposure to additional income taxes due, and as further information is known or events occur, adjustments may be recorded.

Commitments_and_Contingencies_

Commitments and Contingencies (Notes)	9 Months Ended
	Mar. 31, 2014
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.
	Unapproved Change Orders and Claims
	Costs and estimated earnings in excess of billings on uncompleted contracts included revenues for unapproved change orders and claims of $11.0 million at March 31, 2014 and $9.1 million at June 30, 2013. Generally, collection of amounts related to unapproved change orders and claims is expected within twelve months. However, since customers may not pay these amounts until final resolution of related claims, collection of these amounts may extend beyond one year.
	Other
	The Company and its subsidiaries are participants in various legal actions. It is the opinion of management that none of the known legal actions will have a material impact on the Company’s financial position, results of operations or liquidity.

Earnings_per_Common_Share_Note

Earnings per Common Share (Notes)	9 Months Ended
	Mar. 31, 2014
Earnings Per Share [Abstract]	'
Earnings per Common Share	'
	Earnings per Common Share
	Basic earnings per share (“Basic EPS”) is calculated based on the weighted average shares outstanding during the period. Diluted earnings per share (“Diluted EPS”) includes the dilutive effect of stock options and nonvested deferred shares.
	The computation of basic and diluted earnings per share is as follows:
		Three Months Ended						Nine Months Ended
		March 31,			March 31,			March 31,		March 31,
		2014			2013			2014		2013
		(In thousands, except per share data)
	Basic EPS:
	Net income attributable to Matrix Service Company	$	11,396		$	6,521		$	28,254	$	16,641
	Weighted average shares outstanding	26,374			26,039			26,244		25,921
	Basic EPS	$	0.43		$	0.25		$	1.08	$	0.64
	Diluted EPS:
	Weighted average shares outstanding – basic	26,374			26,039			26,244		25,921
	Dilutive stock options	187			112			176		71
	Dilutive nonvested deferred shares	479			260			478		277
	Diluted weighted average shares	27,040			26,411			26,898		26,269
	Diluted EPS	$	0.42		$	0.25		$	1.05	$	0.63
	The following securities are considered antidilutive and have been excluded from the calculation of Diluted EPS:
		Three Months Ended					Nine Months Ended
		March 31,		March 31,			March 31,		March 31,
		2014		2013			2014		2013
		(In thousands)
	Stock options	—		—			—		307
	Nonvested deferred shares	—		—			15		1
	Total antidilutive securities	—		—			15		308

Segment_Information_Notes

Segment Information (Notes)	9 Months Ended
	Mar. 31, 2014
Segment Reporting [Abstract]	'
Segment Information	'
	Segment Information
	We operate our business through four reportable segments: Electrical Infrastructure, Oil Gas & Chemical, Storage Solutions, and Industrial.
	The Electrical Infrastructure segment primarily encompasses high voltage services to investor owned utilities, including construction of new substations, upgrades of existing substations, short-run transmission line installations, distribution upgrades and maintenance, and storm restoration services. We also provide construction and maintenance services to a variety of power generation facilities, such as combined cycle plants, gas fired power stations, and renewable energy installations.
	The Oil Gas & Chemical segment includes our traditional turnaround activities, plant maintenance services and construction in the downstream petroleum industry. Another key offering is industrial cleaning services, which include hydroblasting, hydroexcavating, chemical cleaning and vacuum services. We also perform work in the industrial and natural gas, gas processing and compression, and upstream petroleum markets.
	The Storage Solutions segment includes new construction of crude and refined products aboveground storage tanks, as well as planned and emergency maintenance services. Also included in the Storage Solutions segment is work related to specialty storage tanks including liquefied natural gas (“LNG”), liquid nitrogen/liquid oxygen (“LIN/LOX”), liquid petroleum (“LPG”) tanks and other specialty vessels including spheres. Finally, the Storage Solutions segment includes balance of plant work in storage terminals and tank farms.
	The Industrial segment includes work in the iron and steel and mining and minerals industries, bulk material handling and fertilizer production facilities, as well as work for clients in other industrial markets.
	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)
		Three Months Ended				Nine Months Ended
		March 31,		March 31,		March 31,		March 31,
		2014		2013		2014		2013
	Gross revenues
	Electrical Infrastructure	$	62,144	$	41,709	$	132,201	$	125,102
	Oil Gas & Chemical	63,112		73,638		188,025		207,370
	Storage Solutions	182,129		95,200		471,330		298,801
	Industrial	74,577		15,841		128,398		27,849
	Total gross revenues	$	381,962	$	226,388	$	919,954	$	659,122
	Less: Inter-segment revenues
	Electrical Infrastructure	$	—	$	—	$	—	$	—
	Oil Gas & Chemical	118		44		425		44
	Storage Solutions	328		374		798		2,064
	Industrial	—		—		—		—
	Total inter-segment revenues	$	446	$	418	$	1,223	$	2,108
	Consolidated revenues
	Electrical Infrastructure	$	62,144	$	41,709	$	132,201	$	125,102
	Oil Gas & Chemical	62,994		73,594		187,600		207,326
	Storage Solutions	181,801		94,826		470,532		296,737
	Industrial	74,577		15,841		128,398		27,849
	Total consolidated revenues	$	381,516	$	225,970	$	918,731	$	657,014
	Gross profit
	Electrical Infrastructure	$	5,971	$	4,994	$	13,155	$	16,329
	Oil Gas & Chemical	7,397		8,016		21,614		23,928
	Storage Solutions	19,269		8,828		51,894		26,545
	Industrial	7,307		1,288		12,907		901
	Total gross profit	$	39,944	$	23,126	$	99,570	$	67,703
	Operating income (loss)
	Electrical Infrastructure	$	2,498	$	2,424	$	4,658	$	8,439
	Oil Gas & Chemical	3,252		3,285		8,922		10,987
	Storage Solutions	10,084		2,447		26,676		7,446
	Industrial	2,985		275		4,142		(1,745		)
	Total operating income	$	18,819	$	8,431	$	44,398	$	25,127
	Segment assets (A)
	Electrical Infrastructure	$	98,502	$	58,640	$	98,502	$	58,640
	Oil Gas & Chemical	83,505		84,499		83,505		84,499
	Storage Solutions	220,155		155,739		220,155		155,739
	Industrial	122,013		23,683		122,013		23,683
	Unallocated assets	73,640		56,614		73,640		56,614
	Total segment assets	$	597,815	$	379,175	$	597,815	$	379,175
	(A)	March 31, 2014 balances include the assets of Matrix NAC and are allocated to the Electrical Infrastructure, Oil Gas & Chemical, and Industrial segments in the amounts of $34.8 million, $2.8 million and $78.9 million, respectively. Unallocated assets includes $35.9 million of Goodwill related to the acquisition. As previously noted, we are currently assessing the impact of the acquisition on our reporting units and expect to complete the Goodwill analysis in the fourth quarter of fiscal 2014.

Income_Taxes_Policies

Income Taxes (Policies)	9 Months Ended
	Mar. 31, 2014
Income Tax Disclosure [Abstract]	'
Income Taxes	'
	The Company complies with ASC 740, “Income Taxes”. Deferred income taxes are computed using the liability method whereby deferred tax assets and liabilities are recognized based on temporary differences between the financial and tax basis of assets and liabilities using presently enacted tax rates. Valuation allowances are established against deferred tax assets to the extent management believes that it is not probable the assets will be recovered.
	The Company provides for income taxes regardless of whether it has received a tax assessment. Taxes are provided when it is considered probable that additional taxes will be due in excess of amounts included in the tax return. The Company regularly reviews exposure to additional income taxes due, and as further information is known or events occur, adjustments may be recorded.

Acquisitions_Tables

Acquisitions (Tables)	9 Months Ended
	Mar. 31, 2014
Business Acquisition, Pro Forma Information, Nonrecurring Adjustment [Line Items]	'
Pro Forma Information	'
		Three Months Ended				Nine Months Ended
		March 31,		March 31,		March 31,		March 31,
		2014		2013		2014		2013
		(In thousands, except per share data)
	Revenues	n/a (1)		$	268,711	$	1,053,348	$	807,288
	Net income attributable to Matrix Service Company	n/a (1)		$	7,911	$	31,230	$	17,192
	Basic earnings per common share	n/a (1)		$	0.3	$	1.19	$	0.66
	Diluted earnings per common share	n/a (1)		$	0.3	$	1.16	$	0.65
Kvaerner NAC	'
Business Acquisition, Pro Forma Information, Nonrecurring Adjustment [Line Items]	'
Schedule of Preliminary Purchase Price Allocation	'
	The following table summarizes the preliminary purchase price allocation (in thousands):
	Current assets	$	84,404
	Property, plant and equipment	11,377
	Goodwill	36,176
	Other intangible assets	24,009
	Total assets acquired	155,966
	Current liabilities	66,790
	Deferred income taxes	423
	Noncontrolling interest of consolidated joint venture	700
	Net assets acquired	88,053
	Cash acquired	36,655
	Net purchase price	$	51,398
Pelichem	'
Business Acquisition, Pro Forma Information, Nonrecurring Adjustment [Line Items]	'
Schedule of Preliminary Purchase Price Allocation	'
	The following table summarizes the final purchase price allocation:
	Current assets	$	1,112
	Property, plant and equipment	4,299
	Tax deductible goodwill	2,247
	Other intangible assets	1,853
	Total assets acquired	9,511
	Current liabilities	117
	Net assets acquired	$	9,394

Uncompleted_Contracts_Tables

Uncompleted Contracts (Tables)	9 Months Ended
	Mar. 31, 2014
Disclosure Customer Contracts Additional Information [Abstract]	'
Gross and Net Amount of Uncompleted Contracts	'
	Gross and net amounts on uncompleted contracts are as follows:
		March 31,			June 30,
		2014			2013
		(in thousands)
	Costs incurred and estimated earnings recognized on uncompleted contracts	$	1,347,946		$	802,588
	Billings on uncompleted contracts	1,350,282			791,663
		$	(2,336	)	$	10,925
	Shown on balance sheet as:
	Costs and estimated earnings in excess of billings on uncompleted contracts	$	98,278		$	73,773
	Billings on uncompleted contracts in excess of costs and estimated earnings	100,614			62,848
		$	(2,336	)	$	10,925

Intangible_Assets_Including_Go1

Intangible Assets Including Goodwill (Tables)	9 Months Ended
	Mar. 31, 2014
Goodwill and Intangible Assets Disclosure [Abstract]	'
Carrying Value of Goodwill by Segment	'
	The changes in the carrying value of goodwill by segment are as follows:
		Electrical				Oil Gas &				Storage				Industrial			Unallocated			Total
		Infrastructure				Chemical				Solutions
		(In thousands)
	Goodwill	$	29,666			$	8,088			$	10,985			$	7,097		$	—		$	55,836
	Cumulative impairment loss (A)	(17,653		)		(3,000		)		(922		)		(3,425		)	—			(25,000		)
	Net balance at June 30, 2013	12,013				5,088				10,063				3,672			—			30,836
	Acquisition of Matrix NAC (B)	—				—				—				—			36,176			36,176
	Translation adjustment (C)	—				—				(123		)		—			(300		)	(423		)
	Net balance at March 31, 2014	$	12,013			$	5,088			$	9,940			$	3,672		$	35,876		$	66,589
	(A)	A $25.0 million impairment charge was recorded in February 2005 as a result of the Company’s operating performance in fiscal 2005.
	(B)	The unallocated portion of goodwill relates to the acquisition of Matrix NAC. We are currently assessing the impact of the acquisition on our reporting units and expect to have the analysis complete in the fourth quarter of fiscal 2014. The acquisition is discussed further in Note 2 - Acquisitions.
	(C)	The translation adjustment relates to the periodic translation of Canadian Dollar denominated goodwill recorded as a part of prior Canadian acquisitions.
Carrying Value of Other Intangible Assets	'
	Information on the carrying value of other intangible assets is as follows:
				At March 31, 2014
		Useful Life		Gross Carrying				Accumulated				Net Carrying
				Amount				Amortization				Amount
		(Years)		(In thousands)
	Intellectual property	6 to 15		$	2,460			$	(879	)		$	1,581
	Customer based	1 to 15		27,513				(1,893		)		25,620
	Non-compete agreements	3 to 5		1,353				(439		)		914
	Trade Name	5		165				(25		)		140
	Total amortizing intangibles			31,491				(3,236		)		28,255
	Trade name	Indefinite		1,450				—				1,450
	Total intangible assets			$	32,941			$	(3,236	)		$	29,705
				At June 30, 2013
		Useful Life		Gross Carrying				Accumulated				Net Carrying
				Amount				Amortization				Amount
		(Years)		(In thousands)
	Intellectual property	6 to 15		$	2,460			$	(753	)		$	1,707
	Customer based	1 to 15		4,250				(542		)		3,708
	Non-compete agreements	3 to 5		808				(287		)		521
	Trade Name	5		165				—				165
	Total amortizing intangibles			7,683				(1,582		)		6,101
	Trade name	Indefinite		1,450				—				1,450
	Total intangible assets			$	9,133			$	(1,582	)		$	7,551

Debt_Tables

Debt (Tables)	9 Months Ended
	Mar. 31, 2014
Debt Disclosure [Abstract]	'
Availability Under the Senior Credit Facility	'
	Availability under the senior credit facility was as follows:
		March 31,		June 30,
		2014		2013
		(In thousands)
	Senior credit facility	$	200,000	$	125,000
	Borrowings outstanding	45,103		—
	Letters of credit	16,950		13,372
	Availability under the senior credit facility	$	137,947	$	111,628

Earnings_per_Common_Share_Tabl

Earnings per Common Share (Tables)	9 Months Ended
	Mar. 31, 2014
Earnings Per Share [Abstract]	'
Computation of Basic and Diluted Earnings Per Share	'
	The computation of basic and diluted earnings per share is as follows:
		Three Months Ended						Nine Months Ended
		March 31,			March 31,			March 31,		March 31,
		2014			2013			2014		2013
		(In thousands, except per share data)
	Basic EPS:
	Net income attributable to Matrix Service Company	$	11,396		$	6,521		$	28,254	$	16,641
	Weighted average shares outstanding	26,374			26,039			26,244		25,921
	Basic EPS	$	0.43		$	0.25		$	1.08	$	0.64
	Diluted EPS:
	Weighted average shares outstanding – basic	26,374			26,039			26,244		25,921
	Dilutive stock options	187			112			176		71
	Dilutive nonvested deferred shares	479			260			478		277
	Diluted weighted average shares	27,040			26,411			26,898		26,269
	Diluted EPS	$	0.42		$	0.25		$	1.05	$	0.63
Antidilutive Securities Excluded from the Calculation of Diluted EPS	'
	The following securities are considered antidilutive and have been excluded from the calculation of Diluted EPS:
		Three Months Ended					Nine Months Ended
		March 31,		March 31,			March 31,		March 31,
		2014		2013			2014		2013
		(In thousands)
	Stock options	—		—			—		307
	Nonvested deferred shares	—		—			15		1
	Total antidilutive securities	—		—			15		308

Segment_Information_Tables

Segment Information (Tables)	9 Months Ended
	Mar. 31, 2014
Segment Reporting [Abstract]	'
Results of Operations	'
	Results of Operations
	(In thousands)
		Three Months Ended				Nine Months Ended
		March 31,		March 31,		March 31,		March 31,
		2014		2013		2014		2013
	Gross revenues
	Electrical Infrastructure	$	62,144	$	41,709	$	132,201	$	125,102
	Oil Gas & Chemical	63,112		73,638		188,025		207,370
	Storage Solutions	182,129		95,200		471,330		298,801
	Industrial	74,577		15,841		128,398		27,849
	Total gross revenues	$	381,962	$	226,388	$	919,954	$	659,122
	Less: Inter-segment revenues
	Electrical Infrastructure	$	—	$	—	$	—	$	—
	Oil Gas & Chemical	118		44		425		44
	Storage Solutions	328		374		798		2,064
	Industrial	—		—		—		—
	Total inter-segment revenues	$	446	$	418	$	1,223	$	2,108
	Consolidated revenues
	Electrical Infrastructure	$	62,144	$	41,709	$	132,201	$	125,102
	Oil Gas & Chemical	62,994		73,594		187,600		207,326
	Storage Solutions	181,801		94,826		470,532		296,737
	Industrial	74,577		15,841		128,398		27,849
	Total consolidated revenues	$	381,516	$	225,970	$	918,731	$	657,014
	Gross profit
	Electrical Infrastructure	$	5,971	$	4,994	$	13,155	$	16,329
	Oil Gas & Chemical	7,397		8,016		21,614		23,928
	Storage Solutions	19,269		8,828		51,894		26,545
	Industrial	7,307		1,288		12,907		901
	Total gross profit	$	39,944	$	23,126	$	99,570	$	67,703
	Operating income (loss)
	Electrical Infrastructure	$	2,498	$	2,424	$	4,658	$	8,439
	Oil Gas & Chemical	3,252		3,285		8,922		10,987
	Storage Solutions	10,084		2,447		26,676		7,446
	Industrial	2,985		275		4,142		(1,745		)
	Total operating income	$	18,819	$	8,431	$	44,398	$	25,127
	Segment assets (A)
	Electrical Infrastructure	$	98,502	$	58,640	$	98,502	$	58,640
	Oil Gas & Chemical	83,505		84,499		83,505		84,499
	Storage Solutions	220,155		155,739		220,155		155,739
	Industrial	122,013		23,683		122,013		23,683
	Unallocated assets	73,640		56,614		73,640		56,614
	Total segment assets	$	597,815	$	379,175	$	597,815	$	379,175
	(A)	March 31, 2014 balances include the assets of Matrix NAC and are allocated to the Electrical Infrastructure, Oil Gas & Chemical, and Industrial segments in the amounts of $34.8 million, $2.8 million and $78.9 million, respectively. Unallocated assets includes $35.9 million of Goodwill related to the acquisition. As previously noted, we are currently assessing the impact of the acquisition on our reporting units and expect to complete the Goodwill analysis in the fourth quarter of fiscal 2014.

Acquisitions_Details

Acquisitions (Details) (USD $)	9 Months Ended			0 Months Ended
In Thousands, unless otherwise specified	Mar. 31, 2014	Mar. 31, 2013	Jun. 30, 2013	Dec. 21, 2013	Mar. 31, 2014	Dec. 31, 2012
				Kvaerner NAC	Kvaerner NAC	Pelichem
Business Acquisition [Line Items]	'	'	'	'	'	'
Current assets	'	'	'	$84,404	'	$1,112
Property, plant and equipment	'	'	'	11,377	'	4,299
Goodwill	66,589	'	30,836	36,176	'	2,247
Other intangible assets	'	'	'	24,009	'	1,853
Total assets acquired	'	'	'	155,966	'	9,511
Current liabilities	'	'	'	66,790	'	117
Deferred income taxes	'	'	'	423	'	'
Noncontrolling interest of consolidated joint venture	'	'	'	700	1,100	'
Net assets acquired	'	'	'	88,053	'	9,394
Cash acquired	'	'	'	36,655	'	'
Net purchase price	$51,398	$9,394	'	$51,398	'	'

Acquisitions_Narrative_Details

Acquisitions (Narrative) (Details) (USD $)	0 Months Ended	3 Months Ended		9 Months Ended			0 Months Ended	9 Months Ended	3 Months Ended	9 Months Ended	0 Months Ended
	Dec. 21, 2013	Mar. 31, 2014	Mar. 31, 2013	Mar. 31, 2014	Mar. 31, 2013	Jun. 30, 2013	Dec. 21, 2013	Mar. 31, 2014	Mar. 31, 2014	Mar. 31, 2014	Dec. 31, 2012
							Kvaerner NAC	Kvaerner NAC	Matrix NAC	Matrix NAC	Pelichem
Business Acquisition [Line Items]	'	'	'	'	'	'	'	'	'	'	'
Business Acquisition, Effective Date of Acquisition	'	'	'	'	'	'	21-Dec-13	'	'	'	31-Dec-12
Business Acquisition, Percentage of Voting Interests Acquired	'	'	'	'	'	'	100.00%	'	'	'	'
Business Acquisition, Name of Acquired Entity	'Kvaerner North American Construction Ltd. and substantially all of the assets of Kvaerner North American Construction Inc	'	'	'	'	'	'	'	'	'	'
Business Combination, Consideration Transferred	'	'	'	'	'	'	$88,100,000	'	'	'	'
Goodwill	'	66,589,000	'	66,589,000	'	30,836,000	36,176,000	'	'	'	2,247,000
Tax deductible goodwill	'	'	'	'	'	'	28,500,000	'	'	'	'
Noncontrolling Interest, Description	'	'	'	'	'	'	'	'The Joint Venture was formed by Kvaerner North American Construction Inc. and an engineering firm to engineer and construct a combined cycle power plant in Dover, Delaware.	'	'	'
Noncontrolling Interest, Ownership Percentage by Parent	'	'	'	'	'	'	'	65.00%	'	'	'
mtrx_JointVentureValue	'	'	'	'	'	'	'	2,000,000	'	'	'
mtrx_ControllingInterestOfJointVenture,Value	'	'	'	'	'	'	'	1,300,000	'	'	'
Noncontrolling interest of consolidated joint venture	'	'	'	'	'	'	700,000	1,100,000	'	'	'
Revenues	'	381,516,000	225,970,000	918,731,000	657,014,000	'	'	'	64,000,000	69,400,000	'
Operating income	'	18,819,000	8,431,000	44,398,000	25,127,000	'	'	'	400,000	400,000	'
Business Combination, Acquisition Related Costs	'	'	'	'	'	'	'	'	'	$2,000,000	'

Acquisitions_Pro_Forma_Informa

Acquisitions (Pro Forma Information) (Details) (USD $)	3 Months Ended	9 Months Ended
In Thousands, except Per Share data, unless otherwise specified	Mar. 31, 2013	Mar. 31, 2014	Mar. 31, 2013
Kvaerner NAC	'	'	'
Business Acquisition [Line Items]	'	'	'
Revenues	$268,711	$1,053,348	$807,288
Net income attributable to Matrix Service Company	7,911	31,230	17,192
Basic earnings per common share	$0.30	$1.19	$0.66
Diluted earnings per common share	$0.30	$1.16	$0.65
Adjustment for Amortization Expense [Member] | Matrix NAC	'	'	'
Business Acquisition [Line Items]	'	'	'
Net income attributable to Matrix Service Company	1,000	'	'
Adjustment for Depreciation Expense [Member] | Matrix NAC	'	'	'
Business Acquisition [Line Items]	'	'	'
Net income attributable to Matrix Service Company	600	1,200	1,700
Adjustment for One-time Tax Settlement [Member] | Matrix NAC	'	'	'
Business Acquisition [Line Items]	'	'	'
Net income attributable to Matrix Service Company	'	600	'
Adjustment for Incremental Intangible Amortization Expense [Member] | Matrix NAC	'	'	'
Business Acquisition [Line Items]	'	'	'
Net income attributable to Matrix Service Company	'	2,100	3,100
Acquisition-related Costs [Member] | Matrix NAC	'	'	'
Business Acquisition [Line Items]	'	'	'
Net income attributable to Matrix Service Company	'	$2,000	$2,000

Uncompleted_Contracts_Gross_an

Uncompleted Contracts - Gross and Net Amounts of Uncompleted Contracts (Details) (USD $)	Mar. 31, 2014	Jun. 30, 2013
In Thousands, unless otherwise specified
Disclosure Customer Contracts Additional Information [Abstract]	'	'
Costs incurred and estimated earnings recognized on uncompleted contracts	$1,347,946	$802,588
Billings on uncompleted contracts	1,350,282	791,663
Total	-2,336	10,925
Shown on balance sheet as:	'	'
Costs and estimated earnings in excess of billings on uncompleted contracts	98,278	73,773
Billings on uncompleted contracts in excess of costs and estimated earnings	100,614	62,848
Total	($2,336)	$10,925

Uncompleted_Contracts_Addition

Uncompleted Contracts - Additional Information (Detail) (USD $)	3 Months Ended	9 Months Ended
In Millions, unless otherwise specified	Mar. 31, 2013	Mar. 31, 2014	Jun. 30, 2013
Customer Contracts [Line Items]	'	'	'
Contract Receivable Retainage, Due in Next Twelve Months	'	$27.40	$19.90
Contract Receivable Retainage, Due after Next Twelve Months	'	4.9	3.1
Change In Accounting Estimate, Financial Effect, Operating Income	3.1	5.4	'
S.M. Electric Company	'	'	'
Customer Contracts [Line Items]	'	'	'
Estimate of the remaining amount to be collected	'	0.7	'
Contract Receivable	'	$2.90	'

Intangible_Assets_Including_Go2

Intangible Assets Including Goodwill - Carrying Value of Goodwill By Segment (Details) (USD $)	9 Months Ended
In Thousands, unless otherwise specified	Mar. 31, 2014		Jun. 30, 2013
Goodwill [Line Items]	'		'
Goodwill, Acquired During Period	$36,176	[1]	'
Goodwill	'		55,836
Cumulative impairment loss	'		-25,000	[2]
Goodwill	66,589		'
Goodwill [Roll Forward]	'		'
Net balance at June 30, 2013	30,836		'
Translation adjustment	-423		'
Net balance at March 31, 2014	66,589		'
Electrical Infrastructure [Member]	'		'
Goodwill [Line Items]	'		'
Goodwill, Acquired During Period	0	[1]	'
Goodwill	'		29,666
Cumulative impairment loss	'		-17,653	[2]
Goodwill	12,013		'
Goodwill [Roll Forward]	'		'
Net balance at June 30, 2013	12,013		'
Translation adjustment	0		'
Net balance at March 31, 2014	12,013		'
Oil Gas & Chemical [Member]	'		'
Goodwill [Line Items]	'		'
Goodwill, Acquired During Period	0	[1]	'
Goodwill	'		8,088
Cumulative impairment loss	'		-3,000	[2]
Goodwill	5,088		'
Goodwill [Roll Forward]	'		'
Net balance at June 30, 2013	5,088		'
Translation adjustment	0		'
Net balance at March 31, 2014	5,088		'
Storage Solutions [Member]	'		'
Goodwill [Line Items]	'		'
Goodwill, Acquired During Period	0	[1]	'
Goodwill	'		10,985
Cumulative impairment loss	'		-922	[2]
Goodwill	9,940		'
Goodwill [Roll Forward]	'		'
Net balance at June 30, 2013	10,063		'
Translation adjustment	-123	[1]	'
Net balance at March 31, 2014	9,940		'
Industrial [Member]	'		'
Goodwill [Line Items]	'		'
Goodwill, Acquired During Period	0	[1]	'
Goodwill	'		7,097
Cumulative impairment loss	'		-3,425	[2]
Goodwill	3,672		'
Goodwill [Roll Forward]	'		'
Net balance at June 30, 2013	3,672		'
Translation adjustment	0		'
Net balance at March 31, 2014	3,672		'
Other Segments [Member]	'		'
Goodwill [Line Items]	'		'
Goodwill, Acquired During Period	36,176	[1]	'
Goodwill	'		0
Cumulative impairment loss	'		0	[2]
Goodwill	35,876		'
Goodwill [Roll Forward]	'		'
Net balance at June 30, 2013	0		'
Translation adjustment	-300		'
Net balance at March 31, 2014	$35,876		'
[1]	The unallocated portion of goodwill relates to the acquisition of Matrix NAC. We are currently assessing the impact of the acquisition on our reporting units and expect to have the analysis complete in the fourth quarter of fiscal 2014. The acquisition is discussed further in Note 2 - Acquisitions.
[2]	A $25.0 million impairment charge was recorded in February 2005 as a result of the Company’s operating performance in fiscal 2005.

Intangible_Assets_Including_Go3

Intangible Assets Including Goodwill - Carrying Value of Other Intangible Assets (Details) (USD $)

Mar. 31, 2014

Jun. 30, 2013

Mar. 31, 2014

Jun. 30, 2013

Mar. 31, 2014

Mar. 31, 2013

Mar. 31, 2014

Mar. 31, 2013

Mar. 31, 2014

Jun. 30, 2013

Mar. 31, 2014

Mar. 31, 2013

Mar. 31, 2014

Mar. 31, 2013

Mar. 31, 2014

Jun. 30, 2013

Mar. 31, 2014

Mar. 31, 2013

Mar. 31, 2014

Mar. 31, 2013

Mar. 31, 2014

Jun. 30, 2013

In Thousands, unless otherwise specified

Intellectual Property [Member]

Intellectual Property [Member]

Intellectual Property [Member]

Intellectual Property [Member]

Intellectual Property [Member]

Intellectual Property [Member]

Customer Relationships [Member]

Customer Relationships [Member]

Customer Relationships [Member]

Customer Relationships [Member]

Customer Relationships [Member]

Customer Relationships [Member]

Noncompete Agreements [Member]

Noncompete Agreements [Member]

Noncompete Agreements [Member]

Noncompete Agreements [Member]

Noncompete Agreements [Member]

Noncompete Agreements [Member]

Trade Names [Member]

Trade Names [Member]

Minimum [Member]

Minimum [Member]

Maximum [Member]

Maximum [Member]

Minimum [Member]

Minimum [Member]

Maximum [Member]

Maximum [Member]

Minimum [Member]

Minimum [Member]

Maximum [Member]

Maximum [Member]

Finite-Lived Intangible Assets [Line Items]

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Finite-Lived Intangible Assets, Gross

$31,491

$7,683

$2,460

$2,460

'

'

'

'

$27,513

$4,250

'

'

'

'

$1,353

$808

'

'

'

'

$165

$165

Finite-Lived Intangible Asset, Useful Life

'

'

'

'

'6 years

'6 years

'15 years

'15 years

'

'

'1 year

'1 year

'15 years

'15 years

'

'

'3 years

'3 years

'5 years

'5 years

'

'

Accumulated Amortization

-3,236

-1,582

-879

-753

'

'

'

'

-1,893

-542

'

'

'

'

-439

-287

'

'

'

'

-25

0

Net Carrying Amount

28,255

6,101

1,581

1,707

'

'

'

'

25,620

3,708

'

'

'

'

914

521

'

'

'

'

140

165

Indefinite Trade Names

1,450

1,450

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Total intangible assets, gross carrying amount

32,941

9,133

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Total intangible assets, accumulated amortization

-3,236

-1,582

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Total intangible assets, net carrying amount

$29,705

$7,551

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Intangible_Assets_Including_Go4

Intangible Assets Including Goodwill - Additional Information (Detail) (USD $)	3 Months Ended		9 Months Ended
In Millions, unless otherwise specified	Mar. 31, 2014		Mar. 31, 2014	Mar. 31, 2013
Goodwill and Intangible Assets Disclosure [Abstract]	'		'	'
Impairment charge	$25	[1]	'	'
Amortization expense	'		1.7	0.4
2014	2.7		2.7	'
2015	4.3		4.3	'
2016	3.3		3.3	'
2017	2.7		2.7	'
2018	2.6		2.6	'
Customer Relationships [Member]	'		'	'
Finite-Lived Intangible Assets [Line Items]	'		'	'
Finite-lived Intangible Assets, Fair Value Disclosure	23.5		23.5	'
Other Intangible Assets [Member]	'		'	'
Finite-Lived Intangible Assets [Line Items]	'		'	'
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life	'		'4 years	'
Finite-lived Intangible Assets, Fair Value Disclosure	$0.50		$0.50	'
Minimum [Member] | Intellectual Property [Member]	'		'	'
Finite-Lived Intangible Assets [Line Items]	'		'	'
Finite-Lived Intangible Asset, Useful Life	'		'6 years	'6 years
Minimum [Member] | Customer Relationships [Member]	'		'	'
Finite-Lived Intangible Assets [Line Items]	'		'	'
Finite-Lived Intangible Asset, Useful Life	'		'1 year	'1 year
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life	'		'1 year 6 months	'
Minimum [Member] | Noncompete Agreements [Member]	'		'	'
Finite-Lived Intangible Assets [Line Items]	'		'	'
Finite-Lived Intangible Asset, Useful Life	'		'3 years	'3 years
Maximum [Member] | Intellectual Property [Member]	'		'	'
Finite-Lived Intangible Assets [Line Items]	'		'	'
Finite-Lived Intangible Asset, Useful Life	'		'15 years	'15 years
Maximum [Member] | Customer Relationships [Member]	'		'	'
Finite-Lived Intangible Assets [Line Items]	'		'	'
Finite-Lived Intangible Asset, Useful Life	'		'15 years	'15 years
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life	'		'15 years	'
Maximum [Member] | Noncompete Agreements [Member]	'		'	'
Finite-Lived Intangible Assets [Line Items]	'		'	'
Finite-Lived Intangible Asset, Useful Life	'		'5 years	'5 years
Trade Names [Member]	'		'	'
Finite-Lived Intangible Assets [Line Items]	'		'	'
Finite-Lived Intangible Asset, Useful Life	'		'5 years	'5 years
[1]	A $25.0 million impairment charge was recorded in February 2005 as a result of the Company’s operating performance in fiscal 2005.

Debt_Additional_Information_De

Debt - Additional Information (Detail) (USD $)	9 Months Ended
	Mar. 31, 2014	Jun. 30, 2013
Acquired Indefinite-lived Intangible Assets [Line Items]	'	'
Credit Agreement Term	'5 years	'
Senior secured revolving credit facility	$200,000,000	$125,000,000
mtrx_LineOfCreditFacilityExpirationDate	13-Mar-19	'
Senior Leverage Ratio, Maximum	2.5	'
Senior Leverage Ratio, Minimum	1	'
Fixed Charge Coverage Ratio, Maximum	1.25	'
Fixed Charge Coverage Ratio, Minimum	1	'
Limit on asset dispositions	20,000,000	'
Additional Margin on alternate base rate loans, Minimum	0.25%	'
Additional Margin on alternate base rate loans, Maximum	1.00%	'
Additional Margin on LIBOR loans, Minimum	1.25%	'
Additional Margin on LIBOR loans, Maximum	2.00%	'
Sublimit on Canadian dollar borrowings	40,000,000	'
Additional Margin on CDOR loans, Minimum	1.25%	'
Additional Margin on CDOR loans, Maximum	2.00%	'
Additional Margin on Canadian prime rate loans, Minimum	1.75%	'
Additional Margin on Canadian prime rate loans, Maximum	2.50%	'
CDOR Rate description	' sum of the annual rate of interest, which is the rate determined as being the arithmetic average of the quotations of all institutions listed in respect of the relevant CDOR interest period for Canadian Dollar denominated bankers’ acceptances, plus 0.1%	'
Canadian prime rate description	'greater of (i) the rate of interest per annum most recently announced or established by JPMorgan Chase Bank, N.A., Toronto Branch as its reference rate in effect on such day for determining interest rates for Canadian Dollar denominated commercial loans in Canada and (ii) the CDOR Rate plus 1.0%.	'
Maximum limit of consolidated funded indebtedness	2.5	'
Consolidated EBITDA as defined in the Credit Agreement	87,400,000	'
Consolidated funded indebtedness	$55,300,000	'
Minimum [Member]	'	'
Acquired Indefinite-lived Intangible Assets [Line Items]	'	'
Unused Credit Facility Fee	0.20%	'
Maximum [Member]	'	'
Acquired Indefinite-lived Intangible Assets [Line Items]	'	'
Unused Credit Facility Fee	0.35%	'
CDOR Rate [Member]	'	'
Acquired Indefinite-lived Intangible Assets [Line Items]	'	'
Basis spread on variable rate basis	0.10%	'
Canadian Prime Rate [Member]	'	'
Acquired Indefinite-lived Intangible Assets [Line Items]	'	'
Variable rate basis	'CDOR	'
Basis spread on variable rate basis	1.00%	'

Debt_Availability_Under_The_Se

Debt - Availability Under The Senior Credit Facility (Details) (USD $)	Mar. 31, 2014	Jun. 30, 2013
In Thousands, unless otherwise specified
Debt Disclosure [Abstract]	'	'
Senior credit facility	$200,000	$125,000
Line of Credit Facility, Amount Outstanding	45,103	0
Letters of credit subject to the credit facility	16,950	13,372
Availability under the senior credit facility	$137,947	$111,628

Commitments_and_Contingencies_1

Commitments and Contingencies - Additional Information (Detail) (USD $)	Mar. 31, 2014	Jun. 30, 2013
In Millions, unless otherwise specified
Commitments and Contingencies Disclosure [Abstract]	'	'
Unapproved change orders	$11	$9.10

Earnings_per_Common_Share_Comp

Earnings per Common Share - Computation of Basic and Diluted Earnings Per Share (Details) (USD $)	3 Months Ended		9 Months Ended
In Thousands, except Per Share data, unless otherwise specified	Mar. 31, 2014	Mar. 31, 2013	Mar. 31, 2014	Mar. 31, 2013
Earnings Per Share, Basic [Abstract]	'	'	'	'
Net income	$11,396	$6,521	$28,254	$16,641
Weighted average shares outstanding - basic (shares)	26,374	26,039	26,244	25,921
Basic EPS (US$ per share)	$0.43	$0.25	$1.08	$0.64
Earnings Per Share, Diluted [Abstract]	'	'	'	'
Dilutive stock options	187	112	176	71
Dilutive nonvested deferred shares	479	260	478	277
Diluted weighted average shares (shares)	27,040	26,411	26,898	26,269
Diluted EPS (US$ per share)	$0.42	$0.25	$1.05	$0.63

Earnings_per_Common_Share_Anti

Earnings per Common Share - Antidilutive Securities Excluded from the Calculation of Diluted Earnings Per Share (Details)	3 Months Ended		9 Months Ended
In Thousands, unless otherwise specified	Mar. 31, 2014	Mar. 31, 2013	Mar. 31, 2014	Mar. 31, 2013
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]	'	'	'	'
Total antidilutive securities	0	0	15	308
Stock Options [Member]	'	'	'	'
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]	'	'	'	'
Total antidilutive securities	0	0	0	307
Nonvested Deferred Shares [Member]	'	'	'	'
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]	'	'	'	'
Total antidilutive securities	0	0	15	1

Segment_Information_Results_of

Segment Information - Results of Operations (Details) (USD $)

3 Months Ended

9 Months Ended

3 Months Ended

9 Months Ended

3 Months Ended

9 Months Ended

3 Months Ended

9 Months Ended

3 Months Ended

9 Months Ended

3 Months Ended

9 Months Ended

3 Months Ended

9 Months Ended

3 Months Ended

9 Months Ended

3 Months Ended

9 Months Ended

3 Months Ended

9 Months Ended

In Thousands, unless otherwise specified

Mar. 31, 2014

Mar. 31, 2013

Mar. 31, 2014

Mar. 31, 2013

Jun. 30, 2013

Mar. 31, 2014

Mar. 31, 2013

Mar. 31, 2014

Mar. 31, 2013

Jun. 30, 2013

Mar. 31, 2014

Mar. 31, 2013

Mar. 31, 2014

Mar. 31, 2013

Jun. 30, 2013

Mar. 31, 2014

Mar. 31, 2013

Mar. 31, 2014

Mar. 31, 2013

Jun. 30, 2013

Mar. 31, 2014

Mar. 31, 2013

Mar. 31, 2014

Mar. 31, 2013

Jun. 30, 2013

Mar. 31, 2014

Jun. 30, 2013

Mar. 31, 2013

Mar. 31, 2014

Mar. 31, 2013

Mar. 31, 2014

Mar. 31, 2013

Mar. 31, 2014

Mar. 31, 2013

Mar. 31, 2014

Mar. 31, 2013

Mar. 31, 2014

Mar. 31, 2013

Mar. 31, 2014

Mar. 31, 2013

Mar. 31, 2014

Mar. 31, 2013

Mar. 31, 2014

Mar. 31, 2013

Mar. 31, 2014

Mar. 31, 2013

Mar. 31, 2014

Mar. 31, 2013

Dec. 21, 2013

Mar. 31, 2014

Mar. 31, 2014

Mar. 31, 2014

Mar. 31, 2014

Electrical Infrastructure [Member]

Electrical Infrastructure [Member]

Electrical Infrastructure [Member]

Electrical Infrastructure [Member]

Electrical Infrastructure [Member]

Oil Gas & Chemical [Member]

Oil Gas & Chemical [Member]

Oil Gas & Chemical [Member]

Oil Gas & Chemical [Member]

Oil Gas & Chemical [Member]

Storage Solutions [Member]

Storage Solutions [Member]

Storage Solutions [Member]

Storage Solutions [Member]

Storage Solutions [Member]

Industrial [Member]

Industrial [Member]

Industrial [Member]

Industrial [Member]

Industrial [Member]

Other Segments [Member]

Other Segments [Member]

Other Segments [Member]

Intersegment Eliminations [Member]

Intersegment Eliminations [Member]

Intersegment Eliminations [Member]

Intersegment Eliminations [Member]

Intersegment Eliminations [Member]

Intersegment Eliminations [Member]

Intersegment Eliminations [Member]

Intersegment Eliminations [Member]

Intersegment Eliminations [Member]

Intersegment Eliminations [Member]

Intersegment Eliminations [Member]

Intersegment Eliminations [Member]

Intersegment Eliminations [Member]

Intersegment Eliminations [Member]

Intersegment Eliminations [Member]

Intersegment Eliminations [Member]

Intersegment Eliminations [Member]

Intersegment Eliminations [Member]

Intersegment Eliminations [Member]

Intersegment Eliminations [Member]

Kvaerner NAC

Kvaerner NAC

Kvaerner NAC

Kvaerner NAC

Kvaerner NAC

Electrical Infrastructure [Member]

Electrical Infrastructure [Member]

Electrical Infrastructure [Member]

Electrical Infrastructure [Member]

Oil Gas & Chemical [Member]

Oil Gas & Chemical [Member]

Oil Gas & Chemical [Member]

Oil Gas & Chemical [Member]

Storage Solutions [Member]

Storage Solutions [Member]

Storage Solutions [Member]

Storage Solutions [Member]

Industrial [Member]

Industrial [Member]

Industrial [Member]

Industrial [Member]

Electrical Infrastructure [Member]

Oil Gas & Chemical [Member]

Industrial [Member]

Other Segments [Member]

Segment Reporting Information [Line Items]

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Gross revenues

$381,962

$226,388

$919,954

$659,122

'

$62,144

$41,709

$132,201

$125,102

'

$63,112

$73,638

$188,025

$207,370

'

$182,129

$95,200

$471,330

$298,801

'

$74,577

$15,841

$128,398

$27,849

'

'

'

'

$446

$418

$1,223

$2,108

$0

$0

$0

$0

$118

$44

$425

$44

$328

$374

$798

$2,064

$0

$0

$0

$0

'

'

'

'

'

Consolidated revenues

381,516

225,970

918,731

657,014

'

62,144

41,709

132,201

125,102

'

62,994

73,594

187,600

207,326

'

181,801

94,826

470,532

296,737

'

74,577

15,841

128,398

27,849

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Gross profit

39,944

23,126

99,570

67,703

'

5,971

4,994

13,155

16,329

'

7,397

8,016

21,614

23,928

'

19,269

8,828

51,894

26,545

'

7,307

1,288

12,907

901

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Operating income

18,819

8,431

44,398

25,127

'

2,498

2,424

4,658

8,439

'

3,252

3,285

8,922

10,987

'

10,084

2,447

26,676

7,446

'

2,985

275

4,142

-1,745

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Segment assets

597,815

[1]

379,175

597,815

[1]

379,175

409,978

98,502

[1]

58,640

98,502

[1]

58,640

'

83,505

[1]

84,499

83,505

[1]

84,499

'

220,155

[1]

155,739

220,155

[1]

155,739

'

122,013

[1]

23,683

122,013

[1]

23,683

'

73,640

[1]

'

56,614

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

34,800

[1]

2,800

[1]

78,900

[1]

'

Goodwill

$66,589

'

$66,589

'

$30,836

$12,013

'

$12,013

'

$12,013

$5,088

'

$5,088

'

$5,088

$9,940

'

$9,940

'

$10,063

$3,672

'

$3,672

'

$3,672

$35,876

$0

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

$36,176

'

'

'

$35,900

[1]

balances include the assets of Matrix NAC and are allocated to the Electrical Infrastructure, Oil Gas & Chemical, and Industrial segments in the amounts of $34.8 million, $2.8 million and $78.9 million, respectively. Unallocated assets includes $35.9 million of Goodwill related to the acquisition. As previously noted, we are currently assessing the impact of the acquisition on our reporting units and expect to complete the Goodwill analysis in the fourth quarter of fiscal 2014.