CONDENSED CONSOLIDATED STATEMENTS OF SHAREHOLDERS’ EQUITY - USD ($) shares in Thousands, $ in Thousands	Total	Common Stock	Additional Paid-in Capital	Treasury Stock	Retained Earnings	Accumulated Other Comprehensive Gain (Loss)
Beginning balance (in shares) at Jan. 29, 2022		122,526
Beginning balance at Jan. 29, 2022	$ 221,504	$ 1,225	$ 508,654	$ (494,395)	$ 206,020	$ 0
Treasury stock, beginning balance (in shares) at Jan. 29, 2022				41,297
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	101,512				101,512
Unrealized gains (losses) on marketable securities, net of taxes	(228)					(228)
Issuance of common stock (in shares)		4,258
Issuance of common stock	239	$ 43	196
Dividends on common stock	4				4
Repurchase of common stock and tax withholdings related to share-based awards (in shares)		(1,755)
Repurchase of common stock and tax withholdings related to share-based awards	(8,815)	$ (18)	(8,797)
Share-based compensation	$ 10,321		10,321
Ending balance (in shares) at Oct. 29, 2022	125,029	125,029
Ending balance at Oct. 29, 2022	$ 324,537	$ 1,250	510,374	$ (494,395)	307,536	(228)
Treasury stock, ending balance (in shares) at Oct. 29, 2022	41,297			41,297
Beginning balance (in shares) at Jul. 30, 2022		125,184
Beginning balance at Jul. 30, 2022	$ 297,877	$ 1,252	508,105	$ (494,395)	282,910	5
Treasury stock, beginning balance (in shares) at Jul. 30, 2022				41,297
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	24,619				24,619
Unrealized gains (losses) on marketable securities, net of taxes	(233)					(233)
Issuance of common stock (in shares)		3
Issuance of common stock	83		83
Dividends on common stock	7				7
Repurchase of common stock and tax withholdings related to share-based awards (in shares)		(158)
Repurchase of common stock and tax withholdings related to share-based awards	(980)	$ (2)	(978)
Share-based compensation	$ 3,164		3,164
Ending balance (in shares) at Oct. 29, 2022	125,029	125,029
Ending balance at Oct. 29, 2022	$ 324,537	$ 1,250	510,374	$ (494,395)	307,536	(228)
Treasury stock, ending balance (in shares) at Oct. 29, 2022	41,297			41,297
Beginning balance (in shares) at Jan. 28, 2023	125,023	125,023
Beginning balance at Jan. 28, 2023	$ 335,633	$ 1,250	513,914	$ (494,395)	315,022	(158)
Treasury stock, beginning balance (in shares) at Jan. 28, 2023	41,297			41,297
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	$ 104,270				104,270
Unrealized gains (losses) on marketable securities, net of taxes	72					72
Issuance of common stock (in shares)		2,830
Issuance of common stock	329	$ 28	301
Repurchase of common stock and tax withholdings related to share-based awards (in shares)		(4,406)		(3,250)
Repurchase of common stock and tax withholdings related to share-based awards	(26,845)	$ (44)	(7,028)	$ (19,773)
Share-based compensation	$ 9,136		9,136
Ending balance (in shares) at Oct. 28, 2023	123,447	123,447
Ending balance at Oct. 28, 2023	$ 422,595	$ 1,234	516,323	$ (514,168)	419,292	(86)
Treasury stock, ending balance (in shares) at Oct. 28, 2023	44,547			44,547
Beginning balance (in shares) at Jul. 29, 2023		123,524
Beginning balance at Jul. 29, 2023	$ 415,257	$ 1,235	514,059	$ (514,168)	414,252	(121)
Treasury stock, beginning balance (in shares) at Jul. 29, 2023				44,547
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	5,040				5,040
Unrealized gains (losses) on marketable securities, net of taxes	35					35
Issuance of common stock (in shares)		44
Issuance of common stock	111		111
Repurchase of common stock and tax withholdings related to share-based awards (in shares)		(121)
Repurchase of common stock and tax withholdings related to share-based awards	(678)	$ (1)	(677)
Share-based compensation	$ 2,830		2,830
Ending balance (in shares) at Oct. 28, 2023	123,447	123,447
Ending balance at Oct. 28, 2023	$ 422,595	$ 1,234	$ 516,323	$ (514,168)	$ 419,292	$ (86)
Treasury stock, ending balance (in shares) at Oct. 28, 2023	44,547			44,547