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Note 3 - Earnings Per Share of Common Stock (Tables)
6 Months Ended
Mar. 31, 2013
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]
   
For the three months ended
   
For the six months ended
 
   
March 31, 2013
   
March 31, 2012
   
March 31, 2013
   
March 31, 2012
 
   
(Amounts in thousands except per share data)
 
Net income
  $ 740     $ 442     $ 855     $ 903  
Less: Net income attributable to nonvested common stock
    16       8       17       15  
Net income attributable to common stockholders
  $ 724     $ 434     $ 838     $ 888  
                                 
Weighted average total shares outstanding – basic
    3,448       3,425       3,437       3,417  
Less: weighted average non-vested shares outstanding
    73       62       68       57  
Weighted average number of common shares outstanding – basic
    3,375       3,363       3,369       3,360  
Potential common shares from non-vested stock awards and the assumed exercise of stock options
    49       38       47       38  
Weighted average common shares outstanding – diluted
    3,424       3,401       3,416       3,398  
                                 
Net income per share – basic
  $ 0.21     $ 0.13     $ 0.25     $ 0.26  
Net income per share – diluted
  $ 0.21     $ 0.13     $ 0.25     $ 0.26