Income Taxes - Additional Information (Detail) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Mar. 31, 2014	Mar. 31, 2013	Mar. 31, 2014	Mar. 31, 2013
Income Tax Disclosure [Abstract]
Income tax (benefit) expense	$ (848)	$ (2,232)	$ (2,720)	$ (8,075)
(Loss) income from operations before income taxes	(1,426)	(1,444)	(6,599)	(19,271)
Immaterial Error Correction	231		231
Estimated changes in unrecognized tax benefits	$ 1,139		$ 1,139