Note 6 - Leases - Schedule of Maturities of Lease Liabilities (Details) - USD ($) $ in Thousands	Dec. 02, 2023	Dec. 03, 2022
2024, Finance Leases	$ 16,535
2024, Operating Lease	12,993
2025, Finance Leases	1,618
2025, Operating Lease	9,452
2026, Finance Leases	1,441
2026, Operating Lease	7,085
2027, Finance Leases	1,151
2027, Operating Lease	5,126
2028, Finance Leases	684
2028, Operating Lease	3,505
2029 and beyond, Finance Leases	2,376
2029 and beyond, Operating Leases	18,869
Total, Finance Leases	23,805
Total, Operating Leases	57,031
Less: amounts representing interest, Finance Leases	(1,087)
Less: amounts representing interest, Operating Leases	(8,875)
Present value of future minimum payments, Finance Leases	22,718	$ 9,048
Present value of future minimum payments	48,156	$ 33,215
Less: current obligations, Finance Leases	(16,184)
Less: current obligations, Operating Leases	(11,277)
Noncurrent lease liabilities, Finance Leases	6,534
Noncurrent lease liabilities, Operating Leases	$ 36,879