Net Income (Loss) Per Share - Basic and Diluted Net Income Per Share Calculation (Details) (USD $)	12 Months Ended
	Dec. 29, 2012	Dec. 31, 2011	Dec. 25, 2010
Basic EPS Computation:
Net income (loss)	$ (1,522,028)	$ (45,735)	$ 710,189
Weighted average common shares outstanding	12,869,618	12,765,774	12,642,517
Basic EPS	$ (0.12)	$ 0.00	$ 0.06
Diluted EPS Computation:
Net income (loss)	$ (1,522,028)	$ (45,735)	$ 710,189
Weighted average common shares outstanding	12,869,618	12,765,774	12,642,517
Stock options			239,026
Total shares	12,869,618	12,765,774	12,881,542
Diluted EPS	$ (0.12)	$ 0.00	$ 0.06