Condensed Consolidated Statements of Comprehensive Loss (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Mar. 31, 2014	Mar. 31, 2013	Mar. 31, 2014	Mar. 31, 2013
Statement of Comprehensive Income [Abstract]
Net loss	$ (9,288)	$ (1,194)	$ (20,996)	$ (14,128)
Unrealized (loss) gain on interest rate swaps, net of tax	292	(325)	244	(1,223)
Comprehensive loss	$ (8,996)	$ (1,519)	$ (20,752)	$ (15,351)