Note 2 - Revenue (Details Textual) - USD ($) $ / shares in Units, $ in Millions	3 Months Ended
Aug. 03, 2024	Jul. 29, 2023
Estimated Percentage of Gift Card Redemptions Within Three Years of Issuance	80.00%
Gift Card Redemption Period (Year)	3 years
Estimated Percentage of Gift Card Redemptions Within First Twelve Months	65.00%
Accounts Receivable, Allowance for Credit Loss	$ 6.5	$ 6.4
Litigation Receivables, Reserve	$ 3.1	$ 3.3
International Franchising [Member]
Capitalized Contract Cost, Amortization Period (Year)	25 years
Scenario, Change in Gift Card Breakage Rate [Member]
Estimated Increase (Decrease) in Gift Card Breakage Rate (in dollars per share)	$ 1
Contract with Customer, Liability, Revenue Recognized	$ 1.0
Customer Concentration Risk [Member] \| Revenue Benchmark [Member] \| Direct-to-consumer Reporting Segment [Member]
Concentration Risk, Percentage	93.00%

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The estimated percentage of gift card that would redeem within first twelve months.

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The estimated percentage of gift card that would redeem within three years of issuance.

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The redemption period of gift card.

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The amount of reserve receivables in a litigation dispute.

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Amount of allowance for credit loss on accounts receivable.

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Amortization period of cost capitalized in obtaining or fulfilling contract with customer, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

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Amount of revenue recognized that was previously included in balance of obligation to transfer good or service to customer for which consideration from customer has been received or is due.

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