Consolidated Statement of Changes in Stockholders' Equity (Unaudited) (USD $)	Common Stock [Member]	Additional Paid-in Capital [Member]	Treasury Stock [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Total
Balance, December 28, 2012 at Dec. 28, 2012	$ 16,400	$ 3,764,100	$ (9,000)	$ (2,854,900)	$ (44,500)	$ 872,100
Balance, December 28, 2012 (in Shares) at Dec. 28, 2012	16,279,074
Change in fair value of interest rate swap					23,300	23,300
Net income for the period				322,800		322,800
Balance, June 28, 2013 at Jun. 28, 2013	$ 16,400	$ 3,764,100	$ (9,000)	$ (2,532,100)	$ (21,200)	$ 1,218,200
Balance, June 28, 2013 (in Shares) at Jun. 28, 2013	16,279,074