Note M - Lease Liabilities - Future Minimum Rental Commitments Under Noncancelable Leases (Details) $ in Thousands	Dec. 27, 2024 USD ($)
2024, Operating Leases	$ 2,095
2024, Finance Leases	593
2025, Operating Leases	3,869
2025, Finance Leases	1,154
2026, Operating Leases	3,233
2026, Finance Leases	1,085
2027, Operating Leases	2,339
2027, Finance Leases	986
2028, Operating Leases	2,215
2028, Finance Leases	695
2029, Operating Leases	1,774
2029, Finance Leases	526
Thereafter, Operating Leases	7,661
Thereafter, Finance Leases	2,285
Total future lease payments, Operating Leases	23,186
Total future lease payments, Finance Leases	7,324
Less: Amount representing interest, Operating Leases	(6,717)
Less: Amount representing interest, Finance Leases	(1,464)
Present value of future payments, Operating Leases	16,469
Present value of future payments, Finance Leases	$ 5,860