CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2013
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) [Abstract]
Net income (loss)	$ (345)	$ 18,505	$ 4,248
Other comprehensive income (loss):
Foreign currency translation adjustment	168	22	(325)
Pension and post-retirement benefits, net of tax	32	(473)	(174)
Other comprehensive income (loss)	200	(451)	(499)
Comprehensive income (loss)	$ (145)	$ 18,054	$ 3,749