Note 8 - Leases - Lease Expense (Details) - USD ($) $ in Thousands	3 Months Ended
	Jul. 01, 2023	Jul. 02, 2022
Amortization of right of use asset	$ 1,840	$ 1,589
Interest on lease liabilities	223	239
Finance lease cost	2,063	1,828
Operating lease cost	2,349	4,227
Total lease cost	4,412	6,055
Operating cash flows from finance leases	223	239
Operating cash flows from operating leases	3,734	5,836
Financing cash flows from finance leases	2,328	2,099
Payments for Amounts Included in the Measurement of Lease Liabilities, Total	6,285	8,174
Right-of-use assets obtained in exchange for new finance lease liabilities	73	723
Right-of-use assets obtained in exchange for new operating lease liabilities	$ 2,193	$ 1,640
Financing leases (Year)	4 years 6 months	4 years 7 months 6 days
Operating leases, lease term (Year)	4 years 10 months 24 days	4 years 4 months 24 days
Financing leases	3.90%	3.40%
Operating leases, discount rate	4.50%	4.20%