Note 9 - Post Employment Benefit Obligations - Deferred Compensation Liability (Details) - Deferred Compensation Plans [Member] - USD ($) $ in Thousands |
Feb. 25, 2023 |
Nov. 26, 2022 |
---|---|---|
Liability for all deferred compensation arrangements | $ 4,073 | $ 3,686 |
Accrued Compensation and Benefits [Member] | ||
Liability for all deferred compensation arrangements | 296 | 296 |
Post Employment Benefit Obligations [Member] | ||
Liability for all deferred compensation arrangements | $ 3,777 | $ 3,390 |