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Note 11 - INCOME TAXES (Details 7) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Dec. 31, 2012
Dec. 31, 2011
Dec. 31, 2010
Note 11 - Income Taxes Details 7      
Change in Uncertain Tax Positions beginning balance $ 2,640 $ 2,332 $ 2,198
Additions based on tax positions related to the current year    308 134
Additions for tax positions of prior years         
Settlements         
Decrease due to lapses in statute of limitions (338)      
Change in Uncertain Tax Positions ending balance $ 2,302 $ 2,640 $ 2,332