Consolidated Statements Of Shareholders' Equity - USD ($) shares in Thousands, $ in Thousands	Common Stock [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Additional Paid-In Capital [Member]	Retained Earnings [Member]	Total
Beginning Balance at Jun. 30, 2013	$ 86	$ (94)	$ 39,442	$ 17,461	$ 56,895
Beginning Balance, Shares at Jun. 30, 2013	8,619
Net (loss) income				2,427	2,427
Other comprehensive income (loss)		667			667
Dividend				(1,372)	(1,372)
Stock-based compensation			515		515
Stock plans	$ 5		3,643		3,648
Stock plans, shares	530
Ending Balance at Jun. 30, 2014	$ 91	573	43,600	18,516	62,780
Ending Balance, Shares at Jun. 30, 2014	9,149
Net (loss) income				(461)	(461)
Other comprehensive income (loss)		(2,944)			(2,944)
Stock-based compensation			507		507
Stock plans	$ 2		908		910
Stock plans, shares	199
Ending Balance at Jun. 30, 2015	$ 93	(2,371)	45,015	18,055	$ 60,792
Ending Balance, Shares at Jun. 30, 2015	9,348				9,348
Net (loss) income				(22,113)	$ (22,113)
Other comprehensive income (loss)		(849)			(849)
Stock-based compensation			649		649
Stock plans	$ 1		74		75
Stock plans, shares	22
Ending Balance at Jun. 30, 2016	$ 94	$ (3,220)	$ 45,738	$ (4,058)	$ 38,554
Ending Balance, Shares at Jun. 30, 2016	9,370				9,370