CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (USD $) In Thousands	Common Stock [Member]	Additional Paid-In Capital [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Treasury Stock [Member]	Total
Balance at Dec. 31, 2009	$ 8	$ 25,339	$ 3,411	$ (1,264)	$ (7,339)	$ 20,155
Balance (in shares) at Dec. 31, 2009	8,465
Net earnings (loss)	0	0	1,785	0	0	1,785
Recognized pension gain (loss), net of taxes	0	0	0	8	0	8
Comprehensive income (loss)	0	0	0	0	0	1,793
Stock option exercises					5	5
Stock-based Compensation	0	90	0	0	0	90
Balance at Dec. 31, 2010	8	25,429	5,196	(1,256)	(7,334)	22,043
Balance (in shares) at Dec. 31, 2010	8,465
Net earnings (loss)	0	0	(411)	0	0	(411)
Recognized pension gain (loss), net of taxes	0	0	0	(686)	0	(686)
Comprehensive income (loss)	0	0	0	0	0	(1,097)
Stock option exercises					26	26
Stock-based Compensation	0	231	0	0	0	231
Balance at Dec. 31, 2011	$ 8	$ 25,660	$ 4,785	$ (1,942)	$ (7,308)	$ 21,203
Balance (in shares) at Dec. 31, 2011	8,465