Note D - Accounts and Other Receivables, Net - Summary of Accounts and Other Receivables (Details) - USD ($) $ in Thousands	Mar. 27, 2022	Mar. 28, 2021	Mar. 29, 2020
Accounts receivable, gross, current	$ 13,632	$ 11,997
Less: allowance for doubtful accounts	258	345	$ 237
Accounts and other receivables, net	13,374	11,652
Branded Product Sales [Member]
Accounts receivable, gross, current	9,318	6,480
Franchise and License Royalties [Member]
Accounts receivable, gross, current	3,923	5,224
Other Receivables [Member]
Accounts receivable, gross, current	$ 391	$ 293

Amount, before allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as current.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 45
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Reference 2: http://www.xbrl.org/2003/role/exampleRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section 45
-Paragraph 1
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Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 45
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-URI https://asc.fasb.org/extlink&oid=124259787&loc=d3e4531-111522

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
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