Note 6 - Leases - Schedule of Maturities of Lease Liabilities (Details) - USD ($) $ in Thousands	Nov. 30, 2024	Dec. 02, 2023
2025, Finance Leases	$ 2,258
2025, Operating Lease	16,082
2026, Finance Leases	2,090
2026, Operating Lease	12,807
2027, Finance Leases	1,795
2027, Operating Lease	10,007
2028, Finance Leases	1,252
2028, Operating Lease	7,368
2029, Finance Leases	885
2029, Operating Lease	5,459
2030 and beyond, Finance Leases	2,507
2030 and beyond, Operating Leases	22,548
Total, Finance Leases	10,787
Total, Operating Leases	74,271
Less: amounts representing interest, Finance Leases	(1,279)
Less: amounts representing interest, Operating Leases	(12,170)
Present value of future minimum payments, Finance Leases	9,508	$ 22,718
Present value of future minimum payments	62,101	48,156
Less: current obligations, Finance Leases	(1,908)	(16,184)
Less: current obligations, Operating Leases	(13,473)	(11,277)
Noncurrent lease liabilities, Finance Leases	7,600	6,534
Noncurrent lease liabilities, Operating Leases	$ 48,628	$ 36,879