Provision for Taxes (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 29, 2012	Dec. 31, 2011	Dec. 25, 2010
Income (loss) before taxes:
United States of America (USA)	$ 11,104	$ 8,481	$ 10,919
Non USA	(11,642)	(1,605)	(1,843)
Income Before Income Taxes	(538)	6,875	9,076
Provision for taxes:
Federal	3,671	965	118
State	303	38	180
International	83	568	(194)
Provision for taxes, Total	4,057	1,571	104
Deferred
Federal	397	163	2,802
State	15	621	59
International	(77)	79	52
Deferred Income Tax Expense (Benefit)	335	863	2,913
Income Tax Expense (Benefit), Total	$ 4,392	$ 2,434	$ 3,017