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Stock-Based Compensation (Tables) | 9 Months Ended
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Jul. 30, 2021
Share-based Payment Arrangement [Abstract] |
Schedule of Compensation Cost Related to Stock-Based Awards | Compensation costs related to stock-based compensation awards were as follows:
|  | Three Months Ended |  | Nine Months Ended
(Dollars in thousands) |  | July 30, 2021 |  | July 31, 2020 |  | July 30, 2021 |  | July 31, 2020
Stock option awards |  | $ | 2,614 |  |  | $ | 2,483 |  |  | $ | 7,271 |  |  | $ | 6,577 |
Performance share awards |  | 2,184 |  |  | 1,665 |  |  | 5,205 |  |  | 327 |
Restricted stock unit awards |  | 1,033 |  |  | 807 |  |  | 3,029 |  |  | 2,725 |
Unrestricted common stock awards |  | — |  |  | — |  |  | 671 |  |  | 693 |
Total compensation cost for stock-based compensation awards |  | $ | 5,831 |  |  | $ | 4,955 |  |  | $ | 16,176 |  |  | $ | 10,322 |
Schedule of Assumptions for Options Granted | The table below illustrates the weighted-average valuation assumptions for options granted in the first nine months of the following fiscal periods:
|  | Fiscal 2021 |  | Fiscal 2020
Expected life of option in years |  | 6.21 |  | 6.31
Expected stock price volatility |  | 23.26% |  | 19.53%
Risk-free interest rate |  | 0.55% |  | 1.73%
Expected dividend yield |  | 0.86% |  | 0.99%
Per share weighted-average fair value at date of grant |  | $19.39 |  | $15.23

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- Definition Tabular disclosure of cost recognized for award under share-based payment arrangement by plan. Includes, but is not limited to, related tax benefit. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(1) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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- Definition Tabular disclosure of the significant assumptions used during the year to estimate the fair value of stock options, including, but not limited to: (a) expected term of share options and similar instruments, (b) expected volatility of the entity's shares, (c) expected dividends, (d) risk-free rate(s), and (e) discount for post-vesting restrictions. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (f)(2) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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