Balance Sheets (Parenthetical) - $ / shares	Jun. 27, 2015	Dec. 27, 2014
Statement of Financial Position [Abstract]
Common Stock, authorized shares	20,000,000	15,000,000
Common Stock, issued shares	13,406,292	13,293,092
Common Stock, outstanding shares	13,195,841	13,144,489
Common Stock, par value	$ .01	$ .01