CONDENSED 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 declared	(2,512)				(2,512)
Employee stock purchase plan purchases	105		$ 143	(38)
Employee stock purchase plan purchases, shares			10
Restricted stock awards	0		$ 4,440	(4,440)
Restricted stock awards, shares			321
Shares surrendered by employees to pay taxes on restricted stock	(1,727)		$ (1,727)
Shares surrendered by employees to pay taxes on restricted stock, shares			(144)
Stock-based compensation expense	1,888			1,888
Net income/(loss)	(6,130)				(6,130)
Balance at Aug. 01, 2020	288,987	$ 410	$ (175,725)	77,183	387,119
Balance, shares at Aug. 01, 2020		41,049	(12,847)
Balance at May. 02, 2020	279,458	$ 410	$ (176,073)	76,769	378,352
Balance, shares at May. 02, 2020		41,049	(12,872)
Dividends declared	(1,293)				(1,293)
Employee stock purchase plan purchases	42		$ 46	(4)
Employee stock purchase plan purchases, shares			3
Restricted stock awards	0		$ 329	(329)
Restricted stock awards, shares			24
Shares surrendered by employees to pay taxes on restricted stock	(27)		$ (27)
Shares surrendered by employees to pay taxes on restricted stock, shares			(2)
Stock-based compensation expense	747			747
Net income/(loss)	10,060				10,060
Balance at Aug. 01, 2020	288,987	$ 410	$ (175,725)	77,183	387,119
Balance, shares at Aug. 01, 2020		41,049	(12,847)
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	(4,040)				(4,040)
Employee stock purchase plan purchases	92		$ 46	46
Employee stock purchase plan purchases, shares			3
Restricted stock awards	0		$ 2,990	(2,990)
Restricted stock awards, shares			218
Shares surrendered by employees to pay taxes on restricted stock	(2,336)		$ (2,336)
Shares surrendered by employees to pay taxes on restricted stock, shares			(76)
Purchase of common stock for treasury	(3,971)		$ (3,971)
Purchase of common stock for treasury, shares			(117)
Stock-based compensation expense	2,537			2,537
Net income/(loss)	87,454				87,454
Balance at Jul. 31, 2021	389,912	$ 410	$ (178,897)	78,330	490,069
Balance, shares at Jul. 31, 2021		41,049	(12,811)
Balance at May. 01, 2021	350,275	$ 410	$ (175,051)	77,041	447,875
Balance, shares at May. 01, 2021		41,049	(12,703)
Dividends declared	(2,018)				(2,018)
Employee stock purchase plan purchases	28		$ 13	15
Employee stock purchase plan purchases, shares			1
Restricted stock awards	0		$ 112	(112)
Restricted stock awards, shares			8
Purchase of common stock for treasury	(3,971)		$ (3,971)
Purchase of common stock for treasury, shares			(117)
Stock-based compensation expense	1,386			1,386
Net income/(loss)	44,212				44,212
Balance at Jul. 31, 2021	$ 389,912	$ 410	$ (178,897)	$ 78,330	$ 490,069
Balance, shares at Jul. 31, 2021		41,049	(12,811)