CONDENSED CONSOLIDATED STATEMENT OF COMPREHENSIVE INCOME (LOSS) (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2018	Dec. 31, 2017
Statement of Comprehensive Income [Abstract]
Net income	$ 6,530	$ 35,491	$ 5,803	$ 10,169
Other comprehensive (loss) income, net of tax:
Foreign currency translation adjustments	(2,592)	(376)	(1,511)	2,276
Reclassification adjustments for losses included in net income (Note 3)	0	6,152	0	6,152
Net current period foreign currency translation adjustments	(2,592)	5,776	(1,511)	8,428
Comprehensive income	$ 3,938	$ 41,267	$ 4,292	$ 18,597