Restatement - Statement of Comprehensive Income (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Apr. 04, 2015	Mar. 29, 2014
Net (Loss) Income	$ (1,973)	$ 5,159
Other Comprehensive Loss
Amortization of actuarial loss included in net income, net of tax benefit of $36 for the three months ended March 29, 2014	(125)	(69)
Other Comprehensive Loss	(125)	(69)
Comprehensive (Loss) Income	(2,098)	5,090
As Reported
Net (Loss) Income		4,629
Other Comprehensive Loss
Amortization of actuarial loss included in net income, net of tax benefit of $36 for the three months ended March 29, 2014		(69)
Other Comprehensive Loss		(69)
Comprehensive (Loss) Income		4,560
Adjustments
Net (Loss) Income		530
Other Comprehensive Loss
Amortization of actuarial loss included in net income, net of tax benefit of $36 for the three months ended March 29, 2014		0
Other Comprehensive Loss		0
Comprehensive (Loss) Income		$ 530