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Note 8 - Earnings (Loss) Per Common Share (Details) (USD $)
3 Months Ended 15 Months Ended
Mar. 31, 2014
Mar. 31, 2014
Warrant [Member]
   
Note 8 - Earnings (Loss) Per Common Share (Details) [Line Items]    
Weighted Average Underlying Warrant Shares Issuable 177,783  
Class Of Warrant Or Right Exercise Price Of Warrants Or Rights 1 (in Dollars per share) $ 0.01 $ 0.01
Restricted Stock [Member]
   
Note 8 - Earnings (Loss) Per Common Share (Details) [Line Items]    
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount 123,667 345,331
Equity Option [Member]
   
Note 8 - Earnings (Loss) Per Common Share (Details) [Line Items]    
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount 1,727,667 1,908,371