Consolidated Statements of Shareholders' Equity - USD ($) $ in Thousands	Total	Common Stock	Treasury Stock	Additional Paid-In Capital	Retained Earnings
Balance at Feb. 01, 2020	$ 297,363	$ 410	$ (178,581)	$ 79,773	$ 395,761
Balance, shares at Feb. 01, 2020		41,049	(13,034)
Dividends	(5,097)				(5,097)
Employee stock purchase plan purchases	195		$ 224	(29)
Employee stock purchase plan purchases, shares			16
Stock-based compensation awards	0		$ 4,467	(4,467)
Stock-based compensation awards, Shares			323
Shares surrendered by employees to pay taxes on stock-based compensation awards	(1,736)		$ (1,736)
Shares surrendered by employees to pay taxes on stock-based compensation awards, Shares			(144)
Stock-based compensation expense	3,460			3,460
Net income	15,991				15,991
Balance at Jan. 30, 2021	310,176	$ 410	$ (175,626)	78,737	406,655
Balance, shares at Jan. 30, 2021		41,049	(12,839)
Dividends	(8,049)				(8,049)
Employee stock purchase plan purchases	160		$ 78	82
Employee stock purchase plan purchases, shares			5
Stock-based compensation awards	0		$ 3,400	(3,400)
Stock-based compensation awards, Shares			248
Shares surrendered by employees to pay taxes on stock-based compensation awards	(2,750)		$ (2,750)
Shares surrendered by employees to pay taxes on stock-based compensation awards, Shares			(88)
Purchase of common stock for Treasury	(7,147)		$ (7,147)
Purchase of common stock for treasury, shares			(209)
Stock-based compensation expense	5,262			5,262
Net income	154,881				154,881
Balance at Jan. 29, 2022	452,533	$ 410	$ (182,045)	80,681	553,487
Balance, shares at Jan. 29, 2022		41,049	(12,883)
Dividends	(10,105)				(10,105)
Employee stock purchase plan purchases	187		$ 140	47
Employee stock purchase plan purchases, shares			9
Stock-based compensation awards	0		$ 2,880	(2,880)
Stock-based compensation awards, Shares			198
Shares surrendered by employees to pay taxes on stock-based compensation awards	(2,175)		$ (2,175)
Shares surrendered by employees to pay taxes on stock-based compensation awards, Shares			(74)
Purchase of common stock for Treasury	(30,515)		$ (30,515)
Purchase of common stock for treasury, shares			(1,134)
Stock-based compensation expense	5,575			5,575
Net income	110,068				110,068
Balance at Jan. 28, 2023	$ 525,568	$ 410	$ (211,715)	$ 83,423	$ 653,450
Balance, shares at Jan. 28, 2023		41,049	(13,884)