Consolidated Statements of Shareholders' Equity (USD $) In Thousands, except Share data, unless otherwise specified	Total	Common Stock	Additional Capital	Accumulated Earnings (Deficit)
Balance at Jan. 03, 2009	$ 30,395	$ 498	$ 25,138	$ 4,759
Balance (in shares) at Jan. 03, 2009		4,982,274
Increase (Decrease) in Stockholders' Equity
Common stock issued - 46,885, 1,200 and 2,400 shares issued for the fiscal year ended 2011, 2010 and 2009, respectively	5		5
Common stock issued - 46,885, 1,200 and 2,400 shares issued for the fiscal year ended 2011, 2010 and 2009, respectively (in shares)	2,400	2,400
Share based compensation expense	455		455
Net income (loss) (Comprehensive income (loss))	(15,907)			(15,907)
Balance at Jan. 02, 2010	14,948	498	25,598	(11,148)
Balance (in shares) at Jan. 02, 2010		4,984,674
Increase (Decrease) in Stockholders' Equity
Common stock issued - 46,885, 1,200 and 2,400 shares issued for the fiscal year ended 2011, 2010 and 2009, respectively	3		3
Common stock issued - 46,885, 1,200 and 2,400 shares issued for the fiscal year ended 2011, 2010 and 2009, respectively (in shares)	1,200	1,200
Share based compensation expense	(2)		(2)
Net income (loss) (Comprehensive income (loss))	(480)			(480)
Balance at Jan. 01, 2011	14,469	498	25,599	(11,628)
Balance (in shares) at Jan. 01, 2011	4,985,874	4,985,874
Increase (Decrease) in Stockholders' Equity
Common stock issued - 46,885, 1,200 and 2,400 shares issued for the fiscal year ended 2011, 2010 and 2009, respectively	143	4	139
Common stock issued - 46,885, 1,200 and 2,400 shares issued for the fiscal year ended 2011, 2010 and 2009, respectively (in shares)	46,885	34,011
Share based compensation expense	388		388
Stock option exercises	39	1	38
Stock option exercises (in shares)		12,874
Net income (loss) (Comprehensive income (loss))	3,294			3,294
Balance at Dec. 31, 2011	$ 18,333	$ 503	$ 26,164	$ (8,334)
Balance (in shares) at Dec. 31, 2011	5,032,759	5,032,759