Condensed Consolidated Statements of Stockholders' Equity (Unaudited) - USD ($) $ in Thousands	Total	Common Stock Common Stock, Class A	Common Stock Common Stock, Class B	Additional Paid in Capital	Accumulated Deficit	Accumulated Other Comprehensive (Loss) Income	Treasury Stock
Balances, at beginning of the period (in shares) at Feb. 01, 2019		11,016,000	70,000,000
Balances, at beginning of the period at Feb. 01, 2019	$ 692,707	$ 110	$ 700	$ 884,567	$ (176,263)	$ (2,884)	$ (13,523)
Statement of Shareholders' Equity
Net loss	(8,270)				(8,270)
Other comprehensive loss	(233)					(233)
Vesting of restricted stock units (in shares)		817,000
Vesting of restricted stock units	0	$ 8		(8)
Grant of restricted stock awards (in shares)		122,000
Grant of restricted stock awards	0	$ 2		(2)
Common stock withheld as payment for withholding taxes upon the vesting of restricted shares (in shares)		(396,000)
Common stock withheld as payment for withholding taxes upon the vesting of restricted shares	(7,465)	$ (4)		(7,461)
Stock-based compensation	4,916			4,916
Shares repurchased (in shares)		(38,000)
Shares repurchased	(910)						(910)
Balances, at end of the period (in shares) at May. 03, 2019		11,521,000	70,000,000
Balances, at end of the period at May. 03, 2019	680,745	$ 116	$ 700	882,012	(184,533)	(3,117)	(14,433)
Balances, at beginning of the period (in shares) at Jan. 31, 2020		11,206,000	70,000,000
Balances, at beginning of the period at Jan. 31, 2020	666,880	$ 112	$ 700	896,983	(207,929)	(3,090)	(19,896)
Statement of Shareholders' Equity
Net loss	(7,536)				(7,536)
Other comprehensive loss	(1,222)					(1,222)
Vesting of restricted stock units (in shares)		842,000
Vesting of restricted stock units	0	$ 8		(8)
Grant of restricted stock awards (in shares)		455,000
Grant of restricted stock awards	0	$ 5		(5)
Common stock withheld as payment for withholding taxes upon the vesting of restricted shares (in shares)		(383,000)
Common stock withheld as payment for withholding taxes upon the vesting of restricted shares	(4,491)	$ (4)		(4,487)
Stock-based compensation	$ 5,887			5,887
Shares repurchased (in shares)	0
Shares repurchased	$ 0
Balances, at end of the period (in shares) at May. 01, 2020		12,120,000	70,000,000
Balances, at end of the period at May. 01, 2020	$ 659,518	$ 121	$ 700	$ 898,370	$ (215,465)	$ (4,312)	$ (19,896)