CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 28, 2013	Jun. 29, 2012	Jun. 28, 2013	Jun. 29, 2012
Net income (loss)	$ 278	$ (491)	$ 749	$ (259)
Other comprehensive income (loss), net of tax:
Foreign currency translation	(230)	332	(894)	(186)
Pension liability adjustment, net of tax	(5)	(12)	(16)	(24)
Other comprehensive income (loss)	(235)	320	(910)	(210)
Comprehensive income (loss)	$ 43	$ (171)	$ (161)	$ (469)