CONDENSED CONSOLIDATED STATEMENTS OF INCOME (Unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	May 05, 2018	Apr. 29, 2017
Income Statement [Abstract]
Net sales	$ 257,445	$ 253,389
Cost of sales (including buying, distribution and occupancy costs)	180,118	181,233
Gross profit	77,327	72,156
Selling, general and administrative expenses	60,011	58,929
Operating income	17,316	13,227
Interest income	(2)	(1)
Interest expense	40	42
Income before income taxes	17,278	13,186
Income tax expense	4,323	4,955
Net income	$ 12,955	$ 8,231
Net income per share:
Basic	$ 0.83	$ 0.48
Diluted	$ 0.83	$ 0.48
Weighted average shares:
Basic	15,526	16,814
Diluted	15,528	16,818
Cash dividends declared per share	$ 0.075	$ 0.070