Consolidated Statemens Of Shareholders' Equity (USD $) In Thousands	Common Stock [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Total
Stockholders' Equity, Beginning Balance at Jun. 30, 2011	$ 86	$ 1,106	$ 39,288	$ 15,000	$ 55,480
Common Stock, Shares, Outstanding, Beginning Balance at Jun. 30, 2011	8,566
Net income (loss)				(333)	(333)
Other comprehensive income		(1,999)			(1,999)
Stock—based compensation			255		255
Stock plans			204		204
Stock plans, shares	71
Stock repurchase	(2)		(1,346)		(1,348)
Stock repurchase, shares	(235)
Stockholders' Equity, Ending Balance at Jun. 30, 2012	84	(893)	38,401	14,667	52,259
Common Stock, Shares, Outstanding, Ending Balance at Jun. 30, 2012	8,402
Net income (loss)				6,210	6,210
Other comprehensive income		799			799
Dividend				(3,416)	(3,416)
Stock—based compensation			201		201
Stock plans	2		840		842
Stock plans, shares	217
Stockholders' Equity, Ending Balance at Jun. 30, 2013	86	(94)	39,442	17,461	56,895
Common Stock, Shares, Outstanding, Ending Balance at Jun. 30, 2013	8,619				8,619
Net income (loss)				2,427	2,427
Other comprehensive income		667			667
Dividend				(1,372)	(1,372)
Stock—based compensation			515		515
Stock plans	5		3,643		3,648
Stock plans, shares	530
Stockholders' Equity, Ending Balance at Jun. 30, 2014	$ 91	$ 573	$ 43,600	$ 18,516	$ 62,780
Common Stock, Shares, Outstanding, Ending Balance at Jun. 30, 2014	9,149				9,149