Condensed Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2015	Dec. 31, 2014
Statement of Comprehensive Income [Abstract]
Net income (loss)	$ 3,118	$ (4,846)	$ 12,857	$ (176)
Other comprehensive loss, net of tax:
Foreign currency translation adjustments	(1,366)	(1,501)	(3,815)	(3,271)
Comprehensive income (loss)	1,752	(6,347)	9,042	(3,447)
Less: Comprehensive loss attributable to noncontrolling interest	(2,313)	(8,132)	(2,515)	(9,376)
Comprehensive income attributable to Matrix Service Company	$ 4,065	$ 1,785	$ 11,557	$ 5,929