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Earnings Per Share (Details) - shares
3 Months Ended
May 02, 2020
May 04, 2019
Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items]    
Weighted-average shares used in basic computations 16,546,000 18,308,000
Dilutive equity awards 0 227,000
Weighted-average shares used in diluted computations 16,546,000 18,535,000
Employee Stock Option    
Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items]    
Anti-dilutive securities excluded from computation of earnings per share (in shares)   253,142