Note K - Leases - Components of Net Lease Cost (Details) - USD ($) $ in Thousands		12 Months Ended
		Mar. 28, 2021	Mar. 29, 2020
Operating lease cost		$ 1,444	$ 1,238
Short term lease cost		0	17
Variable lease cost		1,194	1,517
Less: Sublease income, net		(47)	(85)
Total net lease cost (a)	[1]	$ 2,591	$ 2,687

[1] The fiscal years ended March 28, 2021 and March 29, 2020 include $1,981, net and $2,137, net, respectively, recorded to “Restaurant Operating Expenses” for leases for Company-operated restaurants; $657 and $635, respectively, recorded to “General and administrative expenses” for leases for corporate offices and equipment; and $47 and $85, respectively, recorded to “Other income, net” for leased properties that are leased to franchisees: