Note 6 - Leases - Components of Lease Expense (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 03, 2022	Nov. 27, 2021
Operating lease cost	$ 12,026	$ 11,958
Amortization of assets	1,535	673
Interest on lease liabilities	261	110
Variable lease cost	6,481	5,990
Total net lease cost	$ 20,303	$ 18,731

Amount of interest expense on finance lease liability.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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-Section 50
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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
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Amount of amortization expense attributable to right-of-use asset from finance lease.

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- Definition

Amount of lease cost recognized by lessee for lease contract.

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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

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Amount of variable lease cost, excluded from lease liability, recognized when obligation for payment is incurred for finance and operating leases.

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