Consolidated Statements of Comprehensive Income Statement (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Jul. 02, 2013	Jul. 03, 2012	Jul. 02, 2013	Jul. 03, 2012
Net income	$ 68	$ 2,180	$ 992	$ 3,471
Cash flow hedges:
Loss recognized in accumulated other comprehensive income	0	0	0	(186)
Reclassification of loss to net income	0	104	39	208
Unrealized income on cash flow hedges	0	104	39	22
Provision for income tax on cash flow hedges	0	(31)	(15)	(62)
Other comprehensive income (loss), net of tax	0	73	24	(40)
Comprehensive income	$ 68	$ 2,253	$ 1,016	$ 3,431