CONDENSED CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY - USD ($) $ in Thousands	Total	Common Stock	Treasury Stock	Additional Paid-in Capital	Retained Earnings
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 declared	(2,022)				(2,022)
Employee stock purchase plan purchases	64		$ 33	31
Employee stock purchase plan purchases, shares			2
Stock-based compensation awards	0		$ 2,878	(2,878)
Stock-based compensation awards, Shares			210
Shares surrendered by employees to pay taxes on stock-based compensation awards	(2,336)		$ (2,336)
Shares surrendered by employees to pay taxes on stock-based compensation awards, Shares			(76)
Stock-based compensation expense	1,151			1,151
Net income	43,242				43,242
Balance at May. 01, 2021	350,275	$ 410	$ (175,051)	77,041	447,875
Balance, shares at May. 01, 2021		41,049	(12,703)
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 declared	(2,561)				(2,561)
Employee stock purchase plan purchases	45		$ 27	18
Employee stock purchase plan purchases, shares			2
Stock-based compensation awards	0		$ 2,467	(2,467)
Stock-based compensation awards, Shares			170
Shares surrendered by employees to pay taxes on stock-based compensation awards	(2,048)		$ (2,048)
Shares surrendered by employees to pay taxes on stock-based compensation awards, Shares			(68)
Purchase of common stock for treasury	(20,515)		$ (20,515)
Purchase of common stock for treasury, shares			(683)
Stock-based compensation expense	1,363			1,363
Net income	26,897				26,897
Balance at Apr. 30, 2022	$ 455,714	$ 410	$ (202,114)	$ 79,595	$ 577,823
Balance, shares at Apr. 30, 2022		41,049	(13,462)