Note 15 - Leases and Lease Guarantees - Lease Cost (Details) - USD ($) $ in Thousands			12 Months Ended
Nov. 27, 2021	Nov. 28, 2020	Nov. 26, 2022
Operating lease cost	$ 24,367	$ 24,946	$ 24,399
Amortization of right-of-use assets	95	0	279
Interest on lease liabilities	15	0	35
Short-term lease cost	387	545	674
Variable lease cost (net of abatements received)	277	(605)	447
Sublease income	(1,292)	(1,557)	(1,444)
Total lease cost	$ 23,849	$ 23,329	$ 24,390

Amount of variable lease cost, net of abatement received.

No definition available.

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- Definition

Amount of interest expense on finance lease liability.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 50
-Paragraph 4
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+ Details

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- Definition

Amount of amortization expense attributable to right-of-use asset from finance lease.

+ References

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- Definition

Amount of lease cost recognized by lessee for lease contract.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
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- Definition

Amount of single lease cost, calculated by allocation of remaining cost of lease over remaining lease term. Includes, but is not limited to, single lease cost, after impairment of right-of-use asset, calculated by amortization of remaining right-of-use asset and accretion of lease liability.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Publisher FASB
-Name Accounting Standards Codification
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-SubTopic 20
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- Definition

Amount of short-term lease cost, excluding expense for lease with term of one month or less.

+ References

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- Definition

Amount of sublease income excluding finance and operating lease expense.

+ References

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