CONDENSED CONSOLIDATED STATEMENT OF COMPREHENSIVE (LOSS) INCOME (Unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2018	Mar. 31, 2017	Mar. 31, 2018	Mar. 31, 2017
Statement of Comprehensive Income [Abstract]
Net (loss) income	$ (5,806)	$ (18,455)	$ 3,939	$ (17,393)
Other comprehensive (loss) income, net of tax:
Foreign currency translation adjustments	(1,382)	248	919	(4,590)
Reclassification adjustments for losses included in net (loss) income (Note 1)	0	0	6,152	0
Net current period foreign currency translation adjustments	(1,382)	248	7,071	(4,590)
Recognition of deferred compensation	0	(22)	0	(22)
Other comprehensive (loss) income	(1,382)	226	7,071	(4,612)
Comprehensive (loss) income	$ (7,188)	$ (18,229)	$ 11,010	$ (22,005)