Consolidated Statements of Shareholders' Equity - USD ($) $ in Thousands	Total	Adoption of Accounting Standards Codification 842	Common Stock	Treasury Stock	Additional Paid-In Capital	Retained Earnings	Retained Earnings Adoption of Accounting Standards Codification 842
Balance at Feb. 02, 2019	$ 304,433	$ (2,649)	$ 410	$ (131,910)	$ 75,490	$ 360,443	$ (2,649)
Balance, shares at Feb. 02, 2019			41,058	(10,308)
Dividends	(4,947)					(4,947)
Employee stock purchase plan purchases	182			$ 175	7
Employee stock purchase plan purchases, shares				12
Stock-based compensation awards	0			$ 1,982	(1,982)
Stock-based compensation awards, Shares			(9)	144
Shares surrendered by employees to pay taxes on stock-based compensation awards	(11,060)			$ (11,060)
Shares surrendered by employees to pay taxes on stock-based compensation awards, Shares				(648)
Purchase of common stock for Treasury	(37,768)			$ (37,768)
Purchase of common stock for treasury, shares				(2,234)
Stock-based compensation expense	6,258				6,258
Net income	42,914					42,914
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)