Condensed Consolidated Statements of Comprehensive Income (USD $) In Thousands, unless otherwise specified	3 Months Ended			6 Months Ended
	Jun. 29, 2013		Jun. 30, 2012	Jun. 29, 2013		Jun. 30, 2012
Net Income	$ 5,504		$ 5,507	$ 9,211		$ 7,897
Other Comprehensive Loss
Amortization of actuarial loss and prior service costs, net of tax benefit of $102 and $204 for the three and six months of 2013, respectively	(172)	[1]		(344)	[1]
Other Comprehensive Loss	(172)			(344)
Comprehensive Income	$ 5,332		$ 5,507	$ 8,867		$ 7,897

[1] Amounts in parenthesis indicate reductions to net income upon reclassification from accumulated other comprehensive loss.