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Earnings per Share (Details) - shares
3 Months Ended 9 Months Ended
Oct. 29, 2022
Oct. 30, 2021
Oct. 29, 2022
Oct. 30, 2021
Reconciliation of average number of common shares outstanding used to calculate basic and diluted earnings per share        
Weighted average number of common shares outstanding 8,145,318 8,706,219 8,236,836 9,081,240
Incremental shares from assumed vesting of nonvested restricted stock   80,668   97,325
Average number of common shares and common stock equivalents outstanding 8,145,318 8,786,887 8,236,836 9,178,565
Restricted Stock        
Antidilutive securities        
Shares excluded from the calculation of diluted earnings per share 220,000 38,000 226,000 38,000