CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (USD $) In Thousands	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Treasury Stock [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Total
Balance at beginning of year at Dec. 31, 2010		$ 37,608	$ 29,920		$ (92)
Foreign currency translation adjustment					1
WRCC dissolution			(22)		22
Net income (loss)			(7,076)
Common stock issued		23
Stock based compensation		450
Deferred tax adjustment		0
Balance at end of year at Dec. 31, 2011	28	38,081	22,822	(2,362)	(69)	58,500
Balance at beginning of year at Dec. 31, 2011		38,081	22,822		(69)	38,081
Foreign currency translation adjustment					(1)
WRCC dissolution			0		0
Net income (loss)			(33,601)
Stock based compensation		401
Deferred tax adjustment		0
Balance at end of year at Dec. 29, 2012	$ 28	$ 38,482	$ (10,779)	$ (2,362)	$ (70)	$ 25,299