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Computation of Earnings Per Common Share - Basic and Diluted Earnings Calculation (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
	Apr. 29, 2023	Apr. 30, 2022
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Net income available to common stockholders (numerator)	$ 51,523	$ 19,536
Weighted-average number of common shares (in shares)	29,369,185	29,638,833
Basic earnings per common share (in dollars per share)	$ 1.75	$ 0.66
Potential common stock arising from stock options, and unvested restricted share units (in shares)	413,066	480,728
Total shares-diluted (in shares)	29,782,251	30,119,561
Diluted earnings per common share (in dollars per share)	$ 1.73	$ 0.65
Stock-based awards
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Anti-dilutive weighted shares excluded from the calculation of earnings per share (in shares)	149,586	115,823

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Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.

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