Condensed Consolidated Balance Sheets (Unaudited) (Parenthetical) - USD ($) shares in Thousands, $ in Thousands	May 05, 2018	Feb. 03, 2018	Apr. 29, 2017
Assets
Property and equipment, accumulated depreciation	$ 53,276	$ 50,076	$ 41,144
Trade name and other intangible assets, accumulated amortization	$ 1,909	$ 1,825	$ 1,574
Stockholders' equity:
Preferred stock, shares authorized (in shares)	50,000	50,000	50,000
Preferred stock, par value (in dollars per share)	$ 0.001	$ 0.001	$ 0.001
Preferred stock, shares issued (in shares)	0	0	0
Common stock, shares authorized (in shares)	500,000	500,000	500,000
Common stock, par value (in dollars per share)	$ 0.001	$ 0.001	$ 0.001
Common stock, shares issued (in shares)	62,358	62,007	61,130
Treasury - common stock (in shares)	9	9	9