Note 8 - Leases - Undiscounted Future Lease Payments Under Operating Leases and Financial Leases (Details) - USD ($) $ in Thousands	Oct. 01, 2022	Mar. 31, 2022	Oct. 02, 2021
Balance of 2023, operating	$ 3,271
Balance of 2023, financing	4,873
2024, operating	8,914
2024, financing	8,265
2025, operating	5,521
2025, financing	4,931
2026, operating	3,029
2026, financing	3,844
2027, operating	2,517
2027, financing	2,786
2028-2033, operating	5,059
2028-2033, financing	4,949
Total minimum payment required, operating	28,311
Total minimum payment required, financing	29,648
Less interest, operating	2,548
Less interest, financing	2,341
Present value of minimum lease payments, operating	25,763
Present value of minimum lease payments, financing	27,307
Amount due within one year, operating	9,255
Amount due within one year, financing	8,808
Long-term lease obligations	16,508	$ 22,533	$ 26,953
Long-term lease obligations	$ 18,499	$ 19,942	$ 23,509