CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Apr. 29, 2017	Apr. 30, 2016
Net sales	$ 436,676	$ 419,351
Cost of sales	266,085	254,000
Gross profit	170,591	165,351
Selling, general and administrative expenses	112,127	109,212
Asset impairment charges	484	0
Business Exit Costs	4	68
Depreciation and amortization	15,692	16,461
Operating income (loss)	42,284	39,610
Interest (expense), net	(508)	(391)
Interest income	470	317
Income (loss) from continuing operations before income taxes	42,246	39,536
Provision (benefit) for income taxes	6,017	13,551
Net income (loss)	$ 36,229	$ 25,985
Basic earnings (loss) per share amounts
Net income (loss) (in dollars per share)	$ 2.06	$ 1.35
Basic weighted average common shares outstanding (in shares)	17,613	19,200
Diluted earnings (loss) per share amounts
Net income (loss) (in dollars per share)	$ 1.97	$ 1.33
Diluted weighted average common shares outstanding (in shares)	18,401	19,569
Common Stock, Dividends, Per Share, Cash Paid	$ 0.40	$ 0.20