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Note 22 - SUMMARIZED FINANCIAL INFORMATION OF EQUITY INVESTEES (Details 1) (USD $)
In Thousands, unless otherwise specified
 12 Months Ended
Dec. 31, 2012
Dec. 31, 2011
Dec. 31, 2010
Net sales $ 54,797 $ 25,500 $ 26,935
Gross Profit 51,815 43,895 57,023
Net income (loss) 10,919 (5,439) 14,140
Equity Investees
      
Net sales 57,467 55,727 44,866
Gross Profit 13,207 13,543 10,457
Net income (loss) $ (959) $ (1,360) $ (1,347)