Share-based Compensation Plans (Tables)

12 Months Ended

Dec. 27, 2014

Compensation and Retirement Disclosure [Abstract]

Summary of stock option activity

		Weighted	Weighted
		Average	Remaining	Aggregate
		Exercise	Contractual	Intrinsic
	Shares	Price	Life (years)	Value
Outstanding at
beginning of year	1,346,155	$ 1.39
Granted	153,500	$ 2.87
Exercised	(115,050)	$ 0.97
Forfeited	(4,000)	$ 1.53
Expired	(53,600)	$ 0.70
	-------------	-------------
Outstanding at
end of year	1,327,005	$ 1.63	6.20	$ 1,757,317
	========			=========
Options exercisable
at year-end	874,384	$ 1.58	5.51	$ 874,384
	=======			========

Annualized weighted average values of significant assumptions of the options granted

	2014	2013
Risk-free interest rate	0.91-2.16%	1.62%
Expected life in years	9	9
Expected volatility	53%	53%
Expected dividend yield	0	0
Weighted average fair value of grants	$ 1.74	$ 0.60