CONDENSED CONSOLIDATED STATEMENTS OF EARNINGS (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended
	Apr. 28, 2012	Apr. 30, 2011
Net sales	$ 230,953	$ 208,308
Cost of goods sold	101,739	90,648
Gross profit	129,214	117,660
SG&A	100,808	91,138
Change in fair value of contingent consideration	600	600
Royalties and other operating income	4,982	4,791
Operating income	32,788	30,713
Interest expense, net	3,603	4,804
Earnings from continuing operations before income taxes	29,185	25,909
Income taxes	11,183	8,849
Earnings from continuing operations	18,002	17,060
Earnings from discontinued operations, net of taxes		1,040
Net earnings	$ 18,002	$ 18,100
Earnings from continuing operations per common share:
Basic (in dollars per share)	$ 1.09	$ 1.03
Diluted (in dollars per share)	$ 1.09	$ 1.03
Earnings from discontinued operations, net of taxes per common share:
Basic (in dollars per share)	$ 0	$ 0.06
Diluted (in dollars per share)	$ 0	$ 0.06
Net earnings per common share:
Basic (in dollars per share)	$ 1.09	$ 1.10
Diluted (in dollars per share)	$ 1.09	$ 1.10
Weighted average common shares outstanding:
Basic (in shares)	16,531	16,515
Dilution (in shares)	21	10
Diluted (in shares)	16,552	16,525
Dividends declared per common share (in dollars per share)	$ 0.15	$ 0.13