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Note 2 - Revenue (Details Textual)
 3 Months Ended 6 Months Ended
Jul. 30, 2022
Jul. 30, 2022
Segment Revenue of Consolidated Revenue, Percentage 95.00%  
Gift Card Redemption Period (Year)   3 years
Estimated Percentage of Gift Card Redemptions Within First Twelve Months   60.00%
International Franchising [Member]    
Capitalized Contract Cost, Amortization Period (Year) 25 years 25 years