CONSOLIDATED STATEMENTS OF STOCKHOLDERS’ EQUITY - USD ($) shares in Thousands, $ in Thousands	Common Stock	Additional Paid-in Capital	Retained Earnings	AOCI	Total
Balance at Feb. 01, 2014	$ 167	$ 21,069	$ (3,337)		$ 17,899
Balance (in shares) at Feb. 01, 2014	8,403
Increase (Decrease) in Stockholders' Equity
Stock-based compensation		1,175			1,175
Tax effect from stock option exercises		198			198
Stock option exercises and equity issuances, net of tax	$ 4	1,582			1,586
Stock option exercises and equity issuances, net of tax (in shares)	155
Dividends			(841)		(841)
Foreign currency					0
Net (loss) income			9,820		9,820
Balance at Jan. 31, 2015	$ 171	24,024	5,642		29,837
Balance (in shares) at Jan. 31, 2015	8,558
Increase (Decrease) in Stockholders' Equity
Stock-based compensation		2,222			2,222
Tax effect from stock option exercises		(75)			(75)
Stock option exercises and equity issuances, net of tax	$ 3	1,651			1,654
Stock option exercises and equity issuances, net of tax (in shares)	162
Foreign currency					0
Net (loss) income			8,433		8,433
Balance at Jan. 30, 2016	$ 174	27,822	14,075		42,071
Balance (in shares) at Jan. 30, 2016	8,720
Increase (Decrease) in Stockholders' Equity
Stock-based compensation		2,380			2,380
Tax effect from stock option exercises		(401)			(401)
Equity offering	$ 85	36,975			37,060
Equity offering (in shares)	4,237
Stock option exercises and equity issuances, net of tax	$ 1	(171)			(170)
Stock option exercises and equity issuances, net of tax (in shares)	54
Stock warrants issued		7			7
Retirement of common stock	$ (1)		(734)		(735)
Retirement of common stock (in shares)	(60)
Foreign currency				$ 33	33
Net (loss) income			(7,927)		(7,927)
Balance at Jan. 28, 2017	$ 259	$ 66,612	$ 5,414	$ 33	$ 72,318
Balance (in shares) at Jan. 28, 2017	12,951