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Note 8 - Derivative Financial Instruments (Detail) - Liabilities Measured at Fair Value on a Recurring Basis and the Basis for that Measurement (USD $) In Thousands, unless otherwise specified	Sep. 30, 2012	Dec. 31, 2011
Liabilities
Forward Currency Contracts	$ 608	$ 75
Interest Rate Swap	884	545
	1,492	620
Assets
Forward Currency Contracts		9
Total		9
Fair Value, Inputs, Level 2 [Member]
Liabilities
Forward Currency Contracts	608	75
Interest Rate Swap	884	545
	1,492	620
Assets
Forward Currency Contracts		9
Total		$ 9

Fair values as of the balance sheet date of all assets resulting from contracts that meet the criteria of being accounted for as derivative instruments, net of the effects of master netting arrangements.

+ References+ Details

- Definition

Fair values as of the balance sheet date of all liabilities resulting from contracts that meet the criteria of being accounted for as derivative instruments, net of the effects of master netting arrangements.

+ References+ Details