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Note 17 - Subsequent Events (Details) (Subsequent Event [Member], Junior Notes [Member], USD $)
1 Months Ended
Apr. 23, 2014
Subsequent Event [Member] | Junior Notes [Member]
 
Note 17 - Subsequent Events (Details) [Line Items]  
Debt Instrument, Repurchased Face Amount $ 2,000,000
Repurchase Price Discount to Par 72.25%
Extraordinary Item, Gain (Loss), Gross $ 555,000