CONDENSED CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY - USD ($) shares in Thousands, $ in Thousands	Total	Common Stock [Member]	Treasury Stock [Member]	Additional Paid-In Capital [Member]	Retained Earnings [Member]
Balance at Feb. 01, 2020	$ 297,363	$ 205	$ (178,517)	$ 79,914	$ 395,761
Balance, shares at Feb. 01, 2020		20,525	(6,517)
Dividends declared	(1,219)				(1,219)
Employee stock purchase plan purchases	63		$ 97	(34)
Employee stock purchase plan purchases, shares			4
Restricted stock awards	0		$ 4,111	(4,111)
Restricted stock awards, shares			148
Shares surrendered by employees to pay taxes on restricted stock	(1,700)		$ (1,700)
Shares surrendered by employees to pay taxes on restricted stock, shares			(71)
Stock-based compensation expense	1,141			1,141
Net income/(loss)	(16,190)				(16,190)
Balance at May. 02, 2020	279,458	$ 205	$ (176,009)	76,910	378,352
Balance, shares at May. 02, 2020		20,525	(6,436)
Balance at Jan. 30, 2021	310,176	$ 205	$ (175,562)	78,878	406,655
Balance, shares at Jan. 30, 2021		20,525	(6,420)
Dividends declared	(2,022)				(2,022)
Employee stock purchase plan purchases	64		$ 33	31
Employee stock purchase plan purchases, shares			2
Restricted stock awards	0		$ 2,878	(2,878)
Restricted stock awards, shares			105
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			(38)
Stock-based compensation expense	1,151			1,151
Net income/(loss)	43,242				43,242
Balance at May. 01, 2021	$ 350,275	$ 205	$ (174,987)	$ 77,182	$ 447,875
Balance, shares at May. 01, 2021		20,525	(6,351)