CONSOLIDATED BALANCE SHEETS (unaudited) (Parenthetical) (USD $) In Thousands, except Share data, unless otherwise specified	May 02, 2015	Jan. 31, 2015
Property, plant and equipment, accumulated depreciation and amortization	$ 81,689	$ 80,735
Deferred financing costs, accumulated amortization	494	445
Other intangible assets, accumulated amortization	$ 613	$ 588
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	13,859,038	13,807,124
Common stock, shares outstanding	13,859,038	13,807,124
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