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CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Jul. 04, 2014	Jun. 28, 2013	Jul. 04, 2014	Jun. 28, 2013
Net income (loss)	$ (1,789)	$ 278	$ (3,148)	$ 749
Defined benefit pension plans:
Net change in plan assets	(11)	(18)	(23)	(30)
Reclassification into earnings	6	14	12	19
Impact of change in discount rate	(558)	0	(558)	0
Curtailment gain	537	0	537	0
Foreign currency translation gain (loss)	291	(230)	302	(894)
Tax effect	(103)	(1)	(106)	(5)
Other comprehensive income (loss), net of tax	162	(235)	164	(910)
Comprehensive income (loss), net of tax	$ (1,627)	$ 43	$ (2,984)	$ (161)

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