Consolidated Statements of Shareholders' Equity - USD ($) shares in Thousands, $ in Thousands	Total	Common Stock	Additional Paid-in Capital	Retained Earnings (Deficit)	Accumulated Other Comprehensive (Loss) Income
Beginning balance (in shares) at Feb. 03, 2018		47,978
Beginning balance at Feb. 03, 2018	$ 44,393	$ 480	$ 56,002	$ (11,843)	$ (246)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net loss	(6,171)			(6,171)
Other comprehensive income, net of tax	499				499
Common shares issued under employee stock purchase plan (in shares)		215
Common shares issued under employee stock purchase plan	202	$ 2	200
Reacquired shares (in shares)		(122)
Reacquired shares	(142)	$ (1)	(141)
Issuance of restricted stock, net (in shares)		(197)
Issuance of restricted stock, net	0	$ (2)	2
Share-based compensation	4,109		4,109
Dividends, net of forfeitures	63			63
Ending balance at Feb. 02, 2019	42,953	$ 479	60,172	(17,951)	253
Ending balance (in shares) at Feb. 02, 2019		47,874
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net loss	(10,463)			(10,463)
Other comprehensive income, net of tax	(9)				(9)
Common shares issued under employee stock purchase plan (in shares)		276
Common shares issued under employee stock purchase plan	181	$ 3	178
Reacquired shares (in shares)		(114)
Reacquired shares	(132)	$ (1)	(131)
Issuance of restricted stock, net (in shares)		319
Issuance of restricted stock, net	0	$ 3	(3)
Share-based compensation	1,528		1,528
Dividends, net of forfeitures	13			13
Ending balance at Feb. 01, 2020	$ 31,938	$ 484	$ 61,744	$ (30,534)	$ 244
Ending balance (in shares) at Feb. 01, 2020		48,355