Note 8 - Leases - Undiscounted Future Lease Payments Under Operating Leases and Financial Leases (Details) - USD ($) $ in Thousands	Jul. 02, 2022	Mar. 31, 2022	Jul. 03, 2021
Balance of 2023, operating	$ 9,240
Balance of 2023, financing	7,024
2024, operating	9,561
2024, financing	7,844
2025, operating	5,441
2025, financing	4,480
2026, operating	2,966
2026, financing	3,394
2027, operating	2,510
2027, financing	2,336
2028-2033, operating	5,059
2028-2033, financing	4,115
Total minimum payment required, operating	34,777
Total minimum payment required, financing	29,193
Less interest, operating	2,882
Less interest, financing	2,198
Present value of minimum lease payments, operating	31,895
Present value of minimum lease payments, financing	26,995
Amount due within one year, operating	12,443
Amount due within one year, financing	8,573
Long-term lease obligations	19,452	$ 22,533	$ 30,035
Long-term lease obligations	$ 18,422	$ 19,942	$ 23,046