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Stockholders' Equity (Details) (USD $)
In Thousands, except Share data, unless otherwise specified
9 Months Ended
Jun. 30, 2014
Jun. 30, 2013
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Common shares repurchased for tax withholding 33,568  
Shares issued under share based compensation program 13,500  
Phantom Share Units PSU's - Employee
   
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Recognized compensation expense $ 0 $ 363
Phantom Share Units PSU's - BOD [Member]
   
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Recognized compensation expense 207 266
Restricted Stock [Member]
   
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Recognized compensation expense 170 275
Unamortized compensation cost 119  
Stock Option [Member]
   
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Recognized compensation expense $ 184 $ 49