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Note 11 - Acquisition of Businesses (Details Textual) - Gifts By Design [Member] - USD ($)
$ in Millions
3 Months Ended
Jan. 29, 2021
Mar. 31, 2021
Payments to Acquire Businesses, Gross $ 6.0  
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill, Total 5.9  
Amortization of Intangible Assets, Total   $ 0.1
Trade Names [Member]    
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill, Total 1.4  
Customer Relationships [Member]    
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill, Total $ 4.5  
Finite-Lived Intangible Asset, Useful Life (Year) 7 years