Consolidated Statements of Comprehensive Income (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 28, 2013	Dec. 29, 2012	Dec. 31, 2011
Net income	$ 2,231	$ 1,438	$ 2,610
Other comprehensive income, net of tax:
Recognition of accumulated foreign currency translation loss		35	170
Other comprehensive income, net of tax		35	170
Comprehensive income	$ 2,231	$ 1,473	$ 2,780