SHAREHOLDERS' EQUITY (Details 2) - Restricted stock - shares |
12 Months Ended | ||
|---|---|---|---|
Sep. 30, 2016 |
Sep. 30, 2015 |
Sep. 30, 2014 |
|
| Changes in number of shares outstanding | |||
| Outstanding at beginning of the year (in shares) | 672,875 | 648,225 | 627,425 |
| Issued (in shares) | 141,050 | 142,950 | 140,600 |
| Cancelled (in shares) | (16,850) | 0 | (300) |
| Vested (in shares) | (130,300) | (118,300) | (119,500) |
| Outstanding at the end of the year (in shares) | 666,775 | 672,875 | 648,225 |