EQUITY INCENTIVE PLAN (Summary of Stock Option Activity and Related Information) (Details) |
3 Months Ended |
|---|---|
|
Jan. 31, 2017
$ / shares
shares
| |
| Stock Options | |
| Outstanding | shares | 107,889 |
| Options granted | shares | 0 |
| Options exercised | shares | 0 |
| Options cancelled | shares | 0 |
| Outstanding | shares | 107,889 |
| Weighted Average Exercise Price | |
| Outstanding | $ / shares | $ 20.25 |
| Options granted | $ / shares | 0 |
| Options exercised | $ / shares | 0 |
| Options cancelled | $ / shares | 0 |
| Outstanding | $ / shares | $ 20.25 |