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Note 18 - Stock Repurchase Plan (Details) (USD $)
12 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Aug. 01, 2008
Stockholders' Equity Note [Abstract]      
Stock Repurchase Program, Number of Shares Authorized to be Repurchased 261,675   1,000,000
Stock Repurchased and Retired During Period, Shares 13,211 36,570  
Stock Repurchased and Retired During Period, Value (in Dollars) $ 162,000 $ 437,000