CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS - USD ($) $ in Thousands	3 Months Ended
	Sep. 30, 2019	Sep. 30, 2018
Statement of Comprehensive Income [Abstract]
Net income (loss)	$ 4,654	$ (2,986)
Other comprehensive (loss) income, net of tax:
Unrealized losses on derivative instruments designated as cash flow hedges, net of tax	(3,889)	(6,097)
Gains (losses) on derivative instruments designated as cash flow hedges reclassified to cost of goods sold, net of tax	2,588	1,460
Total comprehensive income (loss), net of tax	$ 3,353	$ (7,623)