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Note 8 - Stockholders' Equity (Details Textual) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Oct. 29, 2022
Oct. 30, 2021
Oct. 29, 2022
Oct. 29, 2022
Oct. 30, 2021
Oct. 30, 2021
Aug. 31, 2022
Payments for Repurchase of Common Stock       $ 24,172 $ (0)    
Stock Repurchased During Period, Value $ 4,789 $ (0) $ 24,172     $ (0)  
Share Repurchase Program 2021 [Member]              
Payments for Repurchase of Common Stock $ 1,300            
Stock Repurchased During Period, Shares (in shares) 80,558            
Stock Repurchase Program, Authorized Amount $ 25,000   $ 25,000 $ 25,000      
Share Repurchase Program 2022 [Member]              
Stock Repurchased During Period, Shares (in shares) 256,377            
Stock Repurchase Program, Authorized Amount             $ 50,000
Stock Repurchased During Period, Value $ 3,500