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Note 4 - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details Narrative) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Dec. 31, 2012
Dec. 31, 2011
Dec. 31, 2010
Note 4 - Summary Of Significant Accounting Policies Details Narrative      
Depreciation expenses $ 4,975 $ 6,462 $ 6,857
Interest capitalized 67 9  
Goodwill impairment charges 0 8,791 0
Carrying amount of goodwill     8,801
Impairement charges available-for-sale investment 0 0 346
Impairment charge 0 25  
Bill-and-hold arrangements 4,100 5,800 17,900
Forward exchange purchase contracts outstanding 0 2,317  
Forward exchange purchase contracts maturity date   Jan. 16, 2012  
Fair value of related gains and losses $ 0 $ 64 $ 0