Income Taxes (Details) (USD $)	3 Months Ended
	Apr. 04, 2015	Mar. 29, 2014
Valuation Allowance [Line Items]
Effective Income Tax Rate, Continuing Operations	43.30%	42.70%
Income tax benefit	$ (7,846,000)	$ (8,211,000)
Unrecognized Tax Benefits, Period Increase (Decrease)	100,000
CALIFORNIA
Valuation Allowance [Line Items]
Deferred Tax Assets, Valuation Allowance	2,800,000
SOUTH CAROLINA
Valuation Allowance [Line Items]
Deferred Tax Assets, Valuation Allowance	900,000
CANADA
Valuation Allowance [Line Items]
Deferred Tax Assets, Valuation Allowance	$ 800,000