Earnings Per Share (Details) - shares |
3 Months Ended | |
|---|---|---|
May 04, 2019 |
May 05, 2018 |
|
| Weighted Average Number of Shares Outstanding Reconciliation [Abstract] | ||
| Weighted-average shares used in basic computations (in shares) | 18,308,000 | 18,970,000 |
| Dilutive equity awards (in shares) | 227,000 | 173,000 |
| Weighted-average shares used in diluted computations (in shares) | 18,535,000 | 19,143,000 |
| Stock Options [Member] | ||
| Weighted Average Number of Shares Outstanding Reconciliation [Abstract] | ||
| Antidilutive securities excluded from the computation of earnings per share (in shares) | 253,142 | 225,534 |
| Nonvested Stock Awards [Member] | ||
| Weighted Average Number of Shares Outstanding Reconciliation [Abstract] | ||
| Antidilutive securities excluded from the computation of earnings per share (in shares) | 72,300 | |
| Incremental dilutive impact if performance criteria had been achieved (in shares) | 37,928 | |