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Earnings per Share (Tables)
3 Months Ended
Dec. 31, 2013
Earnings Per Share [Abstract]  
Earnings per share computations

Three Months ended  
  December 31,  
  2013   2012  
Weighted average common shares        
 outstanding during the period        
 - shares used for basic        
 earnings per common share   9,568       9,452    
                 
Common shares issuable under                
 share based payment plans                
 which are potentially dilutive   106       97    
                 
Common shares used for diluted                
 earnings per common share   9,674       9,549    
                 
Net income $ 2,341       3,123    
                 
Earnings per common share                
 Basic $ 0.24       0.33    
 Diluted $ 0.24       0.33