Consolidated Statement of Stockholders' Equity (USD $) In Thousands, except Share data, unless otherwise specified	Total	Common Stock	Additional Paid In Capital	Treasury Stock	Accumulated Deficit
Balance at Dec. 31, 2012	$ 14,035	$ 183	$ 297,051	$ (1,198)	$ (282,001)
Balance (in shares) at Dec. 31, 2012		18,278,192		59,886
Increase (Decrease) in Stockholders' Equity
Forfeiture of restricted stock		(2)	2
Forfeiture of restricted stock (in shares)		(224,725)
Stock-based compensation	(5)		(5)
Stock-based compensation (in shares)		44,640
Net loss	(4,876)				(4,876)
Balance at Jul. 01, 2013	$ 9,154	$ 181	$ 297,048	$ (1,198)	$ (286,877)
Balance (in shares) at Jul. 01, 2013		18,098,107		59,886