v3.25.4

Note 12 - Capital Stock and Stock Compensation - Changes in Non-vested Options (Details) - Restricted Stock [Member] - $ / shares | 12 Months Ended |
--- | --- | ---
Nov. 29, 2025 | Nov. 30, 2024
Restricted shares outstanding (in shares) | 61,456 | 94,409
Granted, grant date fair value (in dollars per share) | $ 14.11 |
January 11 2023 [Member] |  |
Restricted shares outstanding (in shares) | 13,900 |
Granted, grant date fair value (in dollars per share) | $ 17.55 |
Original vesting period (Year) | 3 years |
Remaining restriction period (Year) | 1 month 6 days |
October 29 2024 [Member] |  |
Restricted shares outstanding (in shares) | 30,000 |
Granted, grant date fair value (in dollars per share) | $ 14.11 |
Original vesting period (Year) | 3 years |
Remaining restriction period (Year) | 1 year 10 months 24 days |
March 12, 2025 [Member] |  |
Restricted shares outstanding (in shares) | 17,556 |
Granted, grant date fair value (in dollars per share) | $ 15.95 |
Original vesting period (Year) | 1 year |
Remaining restriction period (Year) | 3 months 18 days |

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- Definition Period over which grantee's right to exercise award under share-based payment arrangement is no longer contingent on satisfaction of service or performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, combination of market, performance or service condition. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + Details
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- Definition The weighted average fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(2)(iii)(01) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + Details
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- Definition The number of non-vested equity-based payment instruments, excluding stock (or unit) options, that validly exist and are outstanding as of the balance sheet date. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(2)(i) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(2)(ii) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + Details
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