Quarterly report pursuant to Section 13 or 15(d)

Stock Based Compensation (Stock Option Activity) (Details)

v3.5.0.2
Stock Based Compensation (Stock Option Activity) (Details) - USD ($)
 3 Months Ended 12 Months Ended
Aug. 02, 2016
Oct. 12, 2015
Jul. 01, 2015
Sep. 30, 2016
Sep. 30, 2015
Jun. 30, 2016
Number of Shares            
Balance at beginning of year (in shares)       726,973    
Granted (in shares)       0 0  
Exercised (in shares)       0 0  
Forfeited/canceled (in shares)       0 (6,250)  
Expired (in shares)       0 (33,333)  
Options outstanding at year end (in shares)       726,973   726,973
Weighted average remaining contractual term       3 years 6 months 26 days    
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Roll Forward]            
Weighted average exercise price per share, balance at beginning of year (in dollars per share)       $ 11.32    
Weighted average exercise price per share, granted (in dollars per share)       0.00    
Weighted average exercise price per share, exercised (in dollars per share)       0.00    
Weighted average exercise price per share, forfeited (in dollars per share)       0.00    
Weighted average exercise price per share, expired (in dollars per share)       0.00    
Weighted average exercise price per share, options outstanding at year end (in dollars per share)       $ 11.32   $ 11.32
1998 Stock Incentive Plan            
Number of Shares            
Expired (in shares)           (229,947)
Non-employee Directors            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Share-based compensation expense $ 210,000          
Non-employee Directors | Employee Stock Option            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Share-based compensation expense     $ 35,000      
Chief Financial Officer | Restricted Stock            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Grants in period (in shares)   62,500        
Share-based compensation expense   $ 0        
Chief Financial Officer | Phantom Share Units (PSUs)            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Grants in period (in shares)   62,500