Condensed Consolidated Statements of Stockholders' Equity and Comprehensive Income (Loss) (USD $) In Thousands, except Share data, unless otherwise specified	Common Stock [Member]	Capital In Excess Of Par Value [Member]	Accumulated Deficit [Member]	Accumulated Other Comp. Income [Member]	Treasury Stock [Member]	Total
Balance at Jun. 30, 2013	$ 88	$ 208,677	$ (183,085)	$ 360	$ (255)	$ 25,785
Treasury Stock (in shares) at Jun. 30, 2013					(37,788)	(37,788)
Balance (in shares) at Jun. 30, 2013	8,807,766					8,807,766
Comprehensive Income (loss):
Net income			1,823			1,823
Foreign currency translation adj				(145)		(145)
Pensions plan				10		10
Total Comprehensive income						1,688
Dividends declared			(2,219)			(2,219)
Dividends forfeited with restricted stock forfeitures			59			59
Restricted stock compensation expensed		629				629
Lapse of restriction on restricted stock	2	(2)				0
Lapse of restriction on restricted stock (in shares)	191,121
Repurchase of shares to satisfy minimum tax withholdings on restricted stock releases	0	(93)	(43)			(136)
Repurchase of shares to satisfy minimum tax withholdings on restricted stock releases (in shares)	(17,232)
Balance at Dec. 31, 2013	$ 90	$ 209,211	$ (183,465)	$ 225	$ (255)	$ 25,806
Treasury Stock (in shares) at Dec. 31, 2013					(37,788)	(37,788)
Balance (in shares) at Dec. 31, 2013	8,981,655					8,981,655