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Note 10 - Restructuring (Detail) - Summary of Activity for Restructuring Liability (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 29, 2012	Dec. 31, 2011	Jan. 01, 2011
Balance	$ 1,441	$ 3,765	$ 10,917
Additions	125	594	1,687
Payments	(943)	(2,941)	(8,732)
Exchange rate impact	22	23	(107)
Balance	$ 645	$ 1,441	$ 3,765

Amount of cash paid in the period to fully or partially settle a specified, previously accrued type of restructuring cost.

Amount of foreign currency translation adjustment increasing or decreasing the accrual for a specified type of restructuring cost.