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Note 21 - Income Taxes (Details) - Uncertain Tax Benefits Liability (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Uncertain Tax Benefits Liability [Abstract]    
Balance, beginning of year $ 16,890 $ 16,901
Increases for tax positions related to current year 15 3,079
Reductions due to lapsed statute of limitations   (3,090)
Reduction due to adoption of ASU 2013-11(a) (12,315)  
Balance, end of year $ 4,590 $ 16,890