Balance Sheets (Parenthetical) (USD $)	Dec. 29, 2012	Dec. 31, 2011
Statement of Financial Position [Abstract]
Common Stock, authorized shares	15,000,000	15,000,000
Common Stock, issued shares	12,928,042	12,921,942
Common Stock, outstanding shares	12,871,759	12,865,659
Common Stock, par value	$ 0.01	$ 0.01