Note 15 - Leases and Lease Guarantees - Lease Maturities (Details) $ in Thousands	Nov. 28, 2020 USD ($)
Fiscal 2021, operating lease	$ 33,265
Fiscal 2021, finance lease	629
Fiscal 2022, operating lease	30,829
Fiscal 2022, finance lease	629
Fiscal 2023, operating lease	25,586
Fiscal 2023, finance lease	629
Fiscal 2024, operating lease	18,732
Fiscal 2024, finance lease	517
Fiscal 2025, operating lease	15,423
Fiscal 2025, finance lease	197
Thereafter, operating lease	38,237
Thereafter, finance lease	33
Total lease payments, operating lease	162,072
Total lease payments, finance lease	2,634
Less: interest, operating lease	23,022
Less: interest, finance lease	238
Total operating lease obligations	139,050
Total finance lease obligations	$ 2,396