EQUITY INCENTIVE PLAN (Narrative) (Details) - USD ($)
|
|
|
3 Months Ended |
|
Jan. 05, 2017 |
Mar. 10, 2016 |
Jan. 31, 2017 |
Jan. 31, 2016 |
Oct. 31, 2016 |
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
|
|
|
|
| Stock-based compensation expense |
|
|
$ 351,000
|
$ 335,000
|
|
| Unrecognized Stock-based compensation expense |
|
|
$ 3,500,000
|
|
|
| Restricted stock granted |
|
|
56,091
|
|
|
| Grant date fair value of restricted stock |
|
|
$ 32.47
|
|
$ 28.79
|
| Weighted Average Grant Date Fair Value |
|
|
$ 25.89
|
|
|
| 2016 Equity Plan [Member] |
|
|
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
|
|
|
|
| Expiration period of options granted |
|
10 years
|
|
|
|
| Total number of shares of common stock that may be issued as awards under 2016 Plan |
|
856,048
|
|
|
|
| 2008 Equity Plan [Member] |
|
|
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
|
|
|
|
| Number of Shares Available for Grant under the 2008 Plan |
|
386,048
|
|
|
|
| Long-term Incentive Compensation [Member] | Executive Officer [Member] |
|
|
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
|
|
|
|
| Restricted stock granted |
30,683
|
|
|
|
|
| Vesting Date |
Jan. 05, 2017
|
|
|
|
|
| Weighted Average Grant Date Fair Value |
$ 33.90
|
|
|
|
|
| Time Based [Member] |
|
|
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
|
|
|
|
| Restricted stock granted |
14,747
|
|
|
|
|
| Grant date fair value of restricted stock |
$ 33.90
|
|
|
|
|
| Vesting period |
|
1 year
|
|
|
|
| Percentage of incentive compensation arrangement |
25.00%
|
|
|
|
|
| Time Based [Member] | 2016 Equity Plan [Member] |
|
|
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
|
|
|
|
| Restricted stock granted |
|
9,170
|
|
|
|
| Grant date fair value of restricted stock |
|
$ 30.52
|
|
|
|
| Performance Based [Member] |
|
|
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
|
|
|
|
| Vesting period |
3 years
|
|
|
|
|
| Percentage of incentive compensation arrangement |
75.00%
|
|
|
|
|
| Performance Based [Member] | PSU TSR [Member] |
|
|
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
|
|
|
|
| Restricted stock granted |
18,496
|
|
|
|
|
| Grant date fair value of restricted stock |
$ 43.25
|
|
|
|
|
| Percentage of incentive compensation arrangement |
40.00%
|
|
|
|
|
| Performance Based [Member] | PSU TSR [Member] | Maximum [Member] |
|
|
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
|
|
|
|
| Percentage of incentive compensation arrangement |
200.00%
|
|
|
|
|
| Performance Based [Member] | PSU TSR [Member] | Minimum [Member] |
|
|
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
|
|
|
|
| Percentage of incentive compensation arrangement |
50.00%
|
|
|
|
|
| Performance Based [Member] | PSU ROIC [Member] |
|
|
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
|
|
|
|
| Restricted stock granted |
20,647
|
|
|
|
|
| Grant date fair value of restricted stock |
$ 33.90
|
|
|
|
|
| Percentage of incentive compensation arrangement |
35.00%
|
|
|
|
|
| Performance Based [Member] | PSU ROIC [Member] | Maximum [Member] |
|
|
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
|
|
|
|
| Percentage of incentive compensation arrangement |
200.00%
|
|
|
|
|
| Performance Based [Member] | PSU ROIC [Member] | Minimum [Member] |
|
|
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
|
|
|
|
| Percentage of incentive compensation arrangement |
50.00%
|
|
|
|
|