Note 9 - Income Taxes (Details Textual)	6 Months Ended
	Oct. 01, 2022	Oct. 02, 2021
Effective Income Tax Rate Reconciliation, Percent, Total	23.40%	23.80%
Effective Income Tax Rate Reconciliation, Tax Credit, Federal, Percent	0.80%
Effective Income Tax Rate Reconciliation, Permanent Differences, Percent	0.20%
Effective Income Tax Rate Reconciliation, Interest and Penalties, Percent	0.10%