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Note 7 - Income Per Share (Tables)
3 Months Ended
Mar. 31, 2015
Earnings Per Share [Abstract]  
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]
 Three months ended March 31, 2015  

Net Income

   

Weighted Average Common Shares Outstanding (1)

   

Amount (1)

 
                         

Basic Earnings Per Share

  $ 289,000       3,871,849     $ 0.07  
                         

Effect of Dilutive Securities

                       

Non-vested Restricted Stock Grants

 

N/A

      81,923    

N/A

 
                         

Diluted Earnings Per Share

  $ 289,000       3,953,772     $ 0.07  

Three months ended March 31, 2014

  Net Income    

Weighted Average Common Shares Outstanding (1)

    Amount (1)  
                         

Basic Earnings Per Share

  $ 319,000       3,849,318     $ 0.08  
                         

Effect of Dilutive Securities

                       

Non-vested Restricted Stock Grants

 

N/A

      62,488    

N/A

 
                         

Diluted Earnings Per Share

  $ 319,000       3,911,806     $ 0.08