Consolidated Statements of Income - USD ($) shares in Thousands, $ in Thousands	12 Months Ended
	Feb. 03, 2018	Jan. 28, 2017	Jan. 30, 2016
Net sales	$ 576,899	$ 568,952	$ 550,991
Cost of goods sold (includes buying, distribution, and occupancy costs)	401,529	400,493	383,745
Gross profit	175,370	168,459	167,246
Selling, general and administrative expenses	151,384	149,129	149,150
Operating income	23,986	19,330	18,096
Other income, net	1,223	418	52
Income before income taxes	25,209	19,748	18,148
Income tax expense	10,509	8,338	10,607
Net income	$ 14,700	$ 11,410	$ 7,541
Weighted average basic shares outstanding (in shares)	28,804	28,496	28,332
Weighted average diluted shares outstanding (in shares)	29,074	28,529	28,402
Class A and Class B common stock
Basic earnings per share (in dollars per share)	$ 0.51	$ 0.40	$ 0.27
Diluted earnings per share (in dollars per share)	$ 0.51	$ 0.40	$ 0.27