Note Q - Leases - Components of Net Lease Cost 2 (Details) - USD ($) $ in Thousands	3 Months Ended
	Jun. 28, 2026	Jun. 29, 2025
Total net lease cost	$ 913	$ 881
Less: Sublease income, net	0	(21)
Location, Statement of Income, Balance [Axis]: us-gaap:GeneralAndAdministrativeExpense
Total net lease cost	221	220
Location, Statement of Income, Balance [Axis]: us-gaap:OperatingCostsAndExpenses
Total net lease cost	692	682
Location, Statement of Income, Balance [Axis]: us-gaap:OtherIncome
Less: Sublease income, net	$ 0	$ (21)