Share-Based Compensation (Details 1) - USD ($)	3 Months Ended	9 Months Ended
Aug. 27, 2022	May 29, 2021	Nov. 26, 2022
Award transactions on stock options
Outstanding, Beginning			370,800
Awards exercised	(36,000)	(179,000)	(145,060)
Awards canceled/expired			(67,740)
Outstanding, Ending			158,000
Award transactions on stock options, Weighted Average Exercise Price [Roll Forward]
Weighted average exercise price, Beginning			$ 23.04
Weighted average exercise price, Awards exercised			23.04
Weighted Average Exercise Price, Awards canceled			23.04
Weighted average exercise price, Ending			$ 23.04
Weighted average remaining contractual life, Outstanding			8 months 12 days
Aggregate intrinsic value, Outstanding			$ 2,000,280

For presentations that combine terminations, the number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan or that expired.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(1)(iv)
-URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901

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Weighted average price of options that were either forfeited or expired.

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- Definition

Amount by which the current fair value of the underlying stock exceeds the exercise price of options outstanding.

+ References

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Number of options outstanding, including both vested and non-vested options.

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A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

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Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.

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Weighted average price at which option holders acquired shares when converting their stock options into shares.

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Weighted average remaining contractual term for option awards outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Number of share options (or share units) exercised during the current period.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
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