Note 3 - Goodwill (Detail) - Goodwill (USD $) In Thousands, unless otherwise specified	9 Months Ended
Sep. 29, 2012	Oct. 01, 2011
Balance as of December 31, 2011	$ 32,306	$ 32,614
Balance as of September 29, 2012	33,876	32,614
Effect of foreign currency translation	$ 1,570

Carrying amount as of the balance sheet date, which is the cumulative amount paid and (if applicable) the fair value of any noncontrolling interest in the acquiree, adjusted for any amortization recognized prior to the adoption of any changes in generally accepted accounting principles (as applicable) and for any impairment charges, in excess of the fair value of net assets acquired in one or more business combination transactions.

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+ Details