CONSOLIDATED BALANCE SHEETS (unaudited) (Parenthetical) - USD ($) $ in Thousands	Apr. 30, 2016	Jan. 30, 2016
Property and equipment, accumulated depreciation and amortization	$ 87,918	$ 84,798
Deferred line of credit financing costs, accumulated amortization	639	611
Other intangible assets, accumulated amortization	$ 713	$ 683
Preferred stock, shares authorized	1,656,381	1,656,381
Common stock, par value	$ 0.01	$ 0.01
Common stock, shares authorized	20,000,000	20,000,000
Common stock, shares issued	13,973,854	13,824,535
Common stock, shares outstanding	13,973,854	13,824,535
Series B junior participating preferred stock
Preferred stock, shares authorized	300,000	300,000
Series B junior participating preferred stock, par value	$ 0.01	$ 0.01
Series B junior participating preferred stock, shares outstanding	0	0