CONSOLIDATED STATEMENTS OF STOCKHOLDERS' DEFICIT AND COMPREHENSIVE LOSS (USD $) In Thousands, except Share data, unless otherwise specified	Total	Common Stock	Additional Paid-in Capital	Treasury Stock	Accumulated Deficit	Accumulated Other Comprehensive Loss
Begining Balance at Jan. 01, 2010	$ (5,970)	$ 2,288	$ 54,355	$ (4,709)	$ (39,997)	$ (17,907)
Begining Balance (in shares) at Jan. 01, 2010		11,442,000
Components of comprehensive loss:
Net loss	(4,644)				(4,644)
Unrealized (losses) gains on marketable securities	679					679
Increase in minimum pension liability	(1,457)					(1,457)
Total comprehensive loss	(5,422)
Stock-based compensation	30		30
Ending Balance at Dec. 31, 2010	(11,362)	2,288	54,385	(4,709)	(44,641)	(18,685)
Ending Balance (in shares) at Dec. 31, 2010	11,441,666	11,442,000
Components of comprehensive loss:
Net loss	(2,105)				(2,105)
Unrealized (losses) gains on marketable securities	(201)					(201)
Increase in minimum pension liability	(8,245)					(8,245)
Total comprehensive loss	(10,551)
Stock-based compensation	48		48
Ending Balance at Dec. 31, 2011	$ (21,865)	$ 2,288	$ 54,433	$ (4,709)	$ (46,746)	$ (27,131)
Ending Balance (in shares) at Dec. 31, 2011	11,441,666	11,442,000