Note 14 - Income Taxes (Details Textual)	6 Months Ended
	Oct. 02, 2021	Sep. 26, 2020
Effective Income Tax Rate Reconciliation, Percent, Total	23.80%	23.50%
Effective Income Tax Rate Reconciliation, Net Operating Loss Carryback Rate Difference	0.50%	(0.50%)
Effective Income Tax Rate Reconciliation, Tax Law Change, Percent	0.20%
Effective Income Tax Rate Reconciliation, Permanent Differences, Percent	(0.20%)
Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Percent	(0.20%)