Stock-Based Compensation (Details) (USD $)	3 Months Ended		9 Months Ended
	Sep. 28, 2014	Sep. 29, 2013	Sep. 28, 2014	Sep. 29, 2013
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]
Stock-based compensation	$ 296,000	$ 302,000	$ 883,000	$ 899,000
Unrecognized Stock-Based Compensation Expense, Non-vested Shares	1,900,000		1,900,000
Weighted Average Remaining Vesting Period, Non-Vested Shares			1 year 11 months
Expected Stock-Based Compensation, Remainder of Fiscal Year	$ 300,000		$ 300,000