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STOCK-BASED COMPENSATION PLANS (Details)
1 Months Ended 3 Months Ended 9 Months Ended 10 Months Ended
Mar. 06, 2015
shares
Jun. 12, 2014
$ / shares
shares
May. 06, 2014
shares
Mar. 11, 2014
shares
Apr. 30, 2015
shares
Sep. 30, 2015
USD ($)
Sep. 30, 2014
USD ($)
Sep. 30, 2015
USD ($)
Sep. 30, 2014
USD ($)
Mar. 05, 2015
item
shares
Share-based compensation plans                    
Options granted   11,850                
Restricted share awards                    
Share-based compensation plans                    
Unrecognized compensation expense | $           $ 70,000   $ 70,000    
Recognition period               2 years    
Options                    
Share-based compensation plans                    
Stock-based compensation expense | $             $ 0   $ 8,000  
Option exercise price | $ / shares   $ 23.16                
Independent directors | Restricted share awards                    
Share-based compensation plans                    
Award granted to each independent members of the board of directors       2,000 2,000          
Granted (in shares)       6,000 6,000          
Stock-based compensation expense | $           27,000 32,000 $ 86,000 63,000  
Executive officers | Restricted share awards                    
Share-based compensation plans                    
Granted (in shares) 2,000   2,000             4,000
Stock-based compensation expense | $           $ 6,000 $ 5,000 $ 32,000 $ 24,000  
Number of executive officers | item                   2
Award vesting period                   2 years
Percentage of award vesting immediately and at the end of each of the next two years                   33.00%