CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) - USD ($) $ in Thousands	3 Months Ended
	Sep. 30, 2018	Sep. 30, 2017
Statement of Comprehensive Income [Abstract]
Net (loss) income	$ (2,986)	$ 841
Other comprehensive (loss) income, net of tax:
Unrealized losses on derivative instruments designated as cash flow hedges, net of tax	(6,097)	(428)
Losses (gains) on derivative instruments designated as cash flow hedges reclassified to cost of goods sold, net of tax	1,460	(772)
Total comprehensive loss, net of tax	$ (7,623)	$ (359)