Computation of Earnings Per Common Share - Basic and Diluted Earnings Calculation (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		9 Months Ended
	Oct. 29, 2022	Oct. 30, 2021	Oct. 29, 2022	Oct. 30, 2021
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Net income available to common stockholders (numerator)	$ 54,012	$ 28,717	$ 117,404	$ 47,780
Weighted-average number of common shares (in shares)	29,524,516	30,172,254	29,561,172	30,426,337
Basic earnings per common share (in dollars per share)	$ 1.83	$ 0.95	$ 3.97	$ 1.57
Potential common stock arising from stock options, and unvested restricted share units (in shares)	454,279	442,452	446,085	502,553
Total shares-diluted (in shares)	29,978,795	30,614,706	30,007,257	30,928,890
Diluted earnings per common share (in dollars per share)	$ 1.80	$ 0.94	$ 3.91	$ 1.54
Anti-dilutive weighted shares excluded from the calculation of earnings per common share:
Anti-dilutive weighted shares excluded from the calculation of earnings per share (in shares)	93,147	1,117,241	98,863	1,191,131
Stock-based awards
Anti-dilutive weighted shares excluded from the calculation of earnings per common share:
Anti-dilutive weighted shares excluded from the calculation of earnings per share (in shares)	93,147	218,525	98,863	89,765
Convertible senior notes
Anti-dilutive weighted shares excluded from the calculation of earnings per common share:
Anti-dilutive weighted shares excluded from the calculation of earnings per share (in shares)	0	297,367	0	500,017
Note Warrant
Anti-dilutive weighted shares excluded from the calculation of earnings per common share:
Anti-dilutive weighted shares excluded from the calculation of earnings per share (in shares)	0	601,349	0	601,349