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Note 9 - Stock-based Compensation (Tables) | 12 Months Ended
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Sep. 28, 2024
Notes Tables |
Schedule of Share-Based Payment Award, Stock Options, Valuation Assumptions [Table Text Block] |
|  | Year Ended |
|  | September 28, |  |  | September 30, |  |  | October 1, |
|  | 2024 |  |  | 2023 |  |  | 2022 |
Expected term (in years) |  |  | 4.20 |  |  |  | 4.35 |  |  |  | 4.61 |
Risk-free interest rate |  |  | 4.12 | % |  |  | 4.27 | % |  |  | 3.03 | %
Expected volatility |  |  | 44.83 | % |  |  | 49.61 | % |  |  | 49.63 | %
Expected dividend yield |  |  | 0.36 | % |  |  | 0.40 | % |  |  | 0.34 | %
Share-Based Payment Arrangement, Option, Activity [Table Text Block] |
|  |  |  |  |  |  |  |  |  | Contractual |  |  | Aggregate |
|  | Options |  |  | Weighted |  |  | Term - Weighted |  |  | Intrinsic |
|  | Outstanding |  |  | Average |  |  | Average |  |  | Value |
|  | (in thousands) |  |  | Exercise Price |  |  | (in years) |  |  | (in thousands) |
Outstanding at October 2, 2021 |  |  | 428 |  |  | $ | 27.72 |  |  |  |  |  |  |  |  |
Granted |  |  | 82 |  |  |  | 35.32 |  |  |  |  |  |  |  |  |
Exercised |  |  | (85 | ) |  |  | 24.23 |  |  |  |  |  |  | $ | 1,615 |
Forfeited |  |  | (60 | ) |  |  | 29.29 |  |  |  |  |  |  |  |  |
Outstanding at October 1, 2022 |  |  | 365 |  |  |  | 30.00 |  |  |  |  |  |  |  |  |
Granted |  |  | 97 |  |  |  | 30.63 |  |  |  |  |  |  |  |  |
Exercised |  |  | (32 | ) |  |  | 21.29 |  |  |  |  |  |  |  | 350 |
Forfeited |  |  | (19 | ) |  |  | 33.22 |  |  |  |  |  |  |  |  |
Outstanding at September 30, 2023 |  |  | 411 |  |  |  | 30.68 |  |  |  |  |  |  |  |  |
Granted |  |  | 101 |  |  |  | 33.22 |  |  |  |  |  |  |  |  |
Exercised |  |  | (38 | ) |  |  | 30.79 |  |  |  |  |  |  |  | 194 |
Forfeited |  |  | (8 | ) |  |  | 41.86 |  |  |  |  |  |  |  |  |
Outstanding at September 28, 2024 |  |  | 466 |  |  |  | 31.03 |  |  |  | 7.02 |  |  |  | 1,088 |
Vested and anticipated to vest in the future at September 28, 2024 |  |  | 453 |  |  |  | 30.99 |  |  |  | 6.95 |  |  |  | 1,087 |
Exercisable at September 28, 2024 |  |  | 283 |  |  |  | 30.00 |  |  |  | 5.67 |  |  |  | 1,070 |
Share-Based Payment Arrangement, Cost by Plan [Table Text Block] |
|  | Year Ended |
|  | September 28, |  |  | September 30, |  |  | October 1, |
(In thousands) |  | 2024 |  |  | 2023 |  |  | 2022 |
Restricted stock unit grants: |  |  |  |  |  |  |  |  |  |  |  |
Units |  |  | 52 |  |  |  | 57 |  |  |  | 43 |
Market value |  | $ | 1,769 |  |  | $ | 1,738 |  |  | $ | 1,563 |
Compensation expense |  |  | 1,730 |  |  |  | 1,392 |  |  |  | 1,365 |
Share-Based Payment Arrangement, Restricted Stock and Restricted Stock Unit, Activity [Table Text Block] |
|  |  |  |  |  | Weighted |  |  | Aggregate |
|  | Restricted |  |  | Average |  |  | Intrinsic |
|  | Stock Units |  |  | Grant Date |  |  | Value |
(Unit amounts in thousands) |  | Outstanding |  |  | Fair Value |  |  | (in thousands) |
Balance, October 2, 2021 |  |  | 129 |  |  | $ | 24.73 |  |  |  |  |
Granted |  |  | 43 |  |  |  | 35.93 |  |  |  |  |
Forfeited |  |  | (3 | ) |  |  | 22.09 |  |  |  |  |
Vested |  |  | (49 | ) |  |  | 22.17 |  |  | $ | 1,773 |
Balance, October 1, 2022 |  |  | 120 |  |  |  | 29.88 |  |  |  |  |
Granted |  |  | 57 |  |  |  | 30.53 |  |  |  |  |
Forfeited |  |  | (10 | ) |  |  | 30.36 |  |  |  |  |
Vested |  |  | (62 | ) |  |  | 25.71 |  |  |  | 1,911 |
Balance, September 30, 2023 |  |  | 105 |  |  |  | 35.07 |  |  |  |  |
Granted |  |  | 52 |  |  |  | 33.56 |  |  |  |  |
Vested |  |  | (38 | ) |  |  | 33.02 |  |  |  | 1,322 |
Balance, September 28, 2024 |  |  | 119 |  |  |  | 32.96 |  |  |  |  |

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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 -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + Details
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- Definition Tabular disclosure for stock option plans. Includes, but is not limited to, outstanding awards at beginning and end of year, grants, exercises, forfeitures, and weighted-average grant date fair value. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (d) -SubTopic 10 -Topic 718 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (e) -SubTopic 10 -Topic 718 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + 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 -Topic 718 -SubTopic 10 -Subparagraph (f)(2) -Name Accounting Standards Codification -Paragraph 2 -Section 50 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + Details
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- Definition Disclosure of the number and weighted-average grant date fair value for restricted stock and restricted stock units that were outstanding at the beginning and end of the year, and the number of restricted stock and restricted stock units that were granted, vested, or forfeited during the year. + References No definition available. + Details
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