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v3.22.1

SHARE-BASED COMPENSATION (Details) - USD ($) $ / shares in Units, $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
May 01, 2022 | May 02, 2021 | May 01, 2022 | May 02, 2021
Share-based Compensation [Abstract] |  |  |  |
Maximum number of shares of common stock that may be issued (in shares) | 4,000,000 |  | 4,000,000 |
Expense incurred | $ 1,584 | $ 1,422 | $ 3,041 | $ 2,723
Income tax benefits of share-based compensation | 104 | 62 | 188 | 108
Share-based compensation cost capitalized | 0 | 0 | 0 | 0
Cost of Goods Sold [Member] |  |  |  |
Share-based Compensation [Abstract] |  |  |  |
Expense incurred | 182 | 97 | 324 | 208
Selling, General and Administrative [Member] |  |  |  |
Share-based Compensation [Abstract] |  |  |  |
Expense incurred | 1,243 | 1,207 | 2,424 | 2,304
Research and Development [Member] |  |  |  |
Share-based Compensation [Abstract] |  |  |  |
Expense incurred | 159 | 118 | 293 | 211
Restricted Stock [Member] |  |  |  |
Share-based Compensation [Abstract] |  |  |  |
Expense incurred | $ 1,316 | $ 1,313 | $ 2,683 | $ 2,484
Restricted Stock [Abstract] |  |  |  |
Number of shares granted in period (in shares) | 0 | 15,000 | 535,400 | 556,200
Weighted-average grant-date fair value of awards (in dollars per share) | $ 0 | $ 12.65 | $ 19.28 | $ 11.17
Shares outstanding at balance sheet date (in shares) | 891,429 | 1,022,327 | 891,429 | 1,022,327
Estimated Expenses Not Yet Incurred [Abstract] |  |  |  |
Compensation cost not yet recognized | $ 10,779 | $ 9,762 | $ 10,779 | $ 9,762
Weighted-average amortization period for cost not yet recognized (in years) | 2 years 9 months 18 days | 2 years 10 months 24 days | 2 years 9 months 18 days | 2 years 10 months 24 days
Restricted Stock [Member] | Minimum [Member] |  |  |  |
Share-based Compensation [Abstract] |  |  |  |
Award vesting period |  |  | 1 year |
Restricted Stock [Member] | Maximum [Member] |  |  |  |
Share-based Compensation [Abstract] |  |  |  |
Award vesting period |  |  | 4 years |
Stock Options [Member] |  |  |  |
Share-based Compensation [Abstract] |  |  |  |
Expense incurred | $ 221 | $ 54 | $ 259 | $ 138
Stock options activity [Abstract] |  |  |  |
Contractual term |  |  | 10 years |
Number of options granted in period (in shares) | 0 |  | 0 | 0
Cash received from option exercised | $ 438 | 309 | $ 4,149 | $ 967
Estimated Expenses Not Yet Incurred [Abstract] |  |  |  |
Compensation cost not yet recognized | $ 52 | $ 232 | $ 52 | $ 232
Weighted-average amortization period for cost not yet recognized (in years) | 8 months 12 days | 1 year 4 months 24 days | 8 months 12 days | 1 year 4 months 24 days
Outstanding and exercisable option awards [Roll Forward] |  |  |  |
Outstanding at end of period (in shares) | 718,213 |  | 718,213 |
Exercisable at end of period (in shares) | 693,987 |  | 693,987 |
Weighted-Average Exercise Price [Abstract] |  |  |  |
Outstanding at end of period (in dollars per share) | $ 9.90 |  | $ 9.90 |
Exercisable at end of period (in dollars per share) | $ 9.90 |  | $ 9.90 |
Weighted-Average Remaining Contractual Life (in years) [Abstract] |  |  |  |
Outstanding at end of period |  |  | 3 years 6 months |
Exercisable at end of period |  |  | 3 years 4 months 24 days |
Aggregate Intrinsic Value [Abstract] |  |  |  |
Outstanding at end of period | $ 3,657 |  | $ 3,657 |
Exercisable at end of period | 3,531 |  | $ 3,531 |
Stock Options [Member] | Minimum [Member] |  |  |  |
Share-based Compensation [Abstract] |  |  |  |
Award vesting period |  |  | 1 year |
Stock Options [Member] | Maximum [Member] |  |  |  |
Share-based Compensation [Abstract] |  |  |  |
Award vesting period |  |  | 4 years |
ESPP [Member] |  |  |  |
Share-based Compensation [Abstract] |  |  |  |
Expense incurred | $ 47 | $ 55 | $ 99 | $ 101

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