CONSOLIDATED STATEMENTS OF COMPREHENSIVE (LOSS) INCOME (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Apr. 02, 2016	Mar. 28, 2015
Net (loss) income	$ (1,485)	$ 2,655
Other comprehensive (loss) income:
Amortization of prior service cost		23
Amortization of actuarial loss	$ (23)	(30)
Adjustments to net periodic postretirement benefit cost	(23)	(7)
Comprehensive (loss) income	$ (1,462)	$ 2,662