Quarterly report pursuant to Section 13 or 15(d)

Note 2 - Summary of Significant Accounting Policies (Details) - Basic and Diluted Income Per Share

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Note 2 - Summary of Significant Accounting Policies (Details) - Basic and Diluted Income Per Share (USD $)
In Thousands, except Per Share data, unless otherwise specified
 3 Months Ended 6 Months Ended
Jun. 30, 2014
Jun. 30, 2013
Jun. 30, 2014
Jun. 30, 2013
Note 2 - Summary of Significant Accounting Policies (Details) - Basic and Diluted Income Per Share [Line Items]        
Net income available to common stockholders $ 6,107 $ 900 $ 9,174 $ 1,183
Less: undistributed earnings to participating securities (48) (6) (80) (6)
Net income allocated to common stockholders 6,107 900 9,174 1,183
Net income allocated to common stockholders (in Shares) 11,821 11,131 11,592 11,100
Effect of dilutive securities:        
Warrants to purchase common stock (in Shares) 444   396  
Plus: reallocation of undistributed earnings to participating securities 2   4  
Net income allocated to common stockholders plus assumed conversions 6,061 894 9,098 1,177
Net income allocated to common stockholders plus assumed conversions (in Shares) 12,305 11,269 12,050 11,265
Net income allocated to common stockholders plus assumed conversions (in Dollars per share) $ 0.49 $ 0.08 $ 0.76 $ 0.11
Restricted Stock [Member]
        
Effect of dilutive securities:        
Non-vested restricted stock (in Shares) 40 138 62 165
Distributed [Member]
        
Note 2 - Summary of Significant Accounting Policies (Details) - Basic and Diluted Income Per Share [Line Items]        
Net income available to common stockholders 6,059 894 9,094 1,177
Net income allocated to common stockholders $ 6,059 $ 894 $ 9,094 $ 1,177
Net income allocated to common stockholders (in Shares) 11,821 11,131 11,592 11,100
Net income allocated to common stockholders (in Dollars per share) $ 0.51 $ 0.08 $ 0.78 $ 0.11