Stock Compensation Plans (Details 1) - shares	12 Months Ended
	Dec. 26, 2015	Dec. 27, 2014	Dec. 28, 2013	Dec. 29, 2012
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Option, Granted	0	25,000	157,500
Option, Outstanding	187,625	344,375	639,950	692,875
Incentive Stock Options [Member]
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Option, Granted	0	0	120,000
Option, Outstanding	172,625	284,375	559,950
Director Stock Options [Member]
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Option, Granted	0	25,000	37,500
Option, Outstanding	15,000	60,000	80,000