Note 11 - Leases - Future Minimum Lease Payments (Details) - USD ($) $ in Thousands	Mar. 28, 2026	Dec. 27, 2025
2026, operating leases	$ 4,953
2026, finance leases	0
2026, total	4,953
2027, operating leases	5,342
2027, finance leases	0
2027, total	5,342
2028, operating leases	4,359
2028, finance leases	0
2028, total	4,359
2029, operating leases	4,640
2029, finance leases	0
2029, total	4,640
2030, operating leases	4,876
2030, finance leases	0
2030, total	4,876
Thereafter, operating leases	22,103
Thereafter, finance leases	0
Thereafter, total	22,103
Total lease payments, operating lease	46,273
Total lease payments, finance lease	0
Total lease payments, total	46,273
Less: Interest, operating lease	(12,215)
Less: Interest, finance lease	0
Less: Interest, total	(12,215)
Present value of lease liabilities, operating lease	34,058
Present value of lease liabilities, finance lease	0
Total lease liabilities	$ 34,058	$ 34,793