CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	3 Months Ended
	Sep. 30, 2015	Sep. 30, 2014
Statement of Comprehensive Income [Abstract]
Net (loss) income	$ (1,074)	$ 2,515
Other comprehensive (loss) income, net of tax:
Unrealized (losses) gains on derivative instruments designated as cash flow hedges	(4,640)	3,332
Losses (gains) on derivative instruments designated as cash flow hedges reclassified to cost of goods sold	4,968	(4,710)
Total comprehensive (loss) income, net of tax	$ (746)	$ 1,137