Consolidated Statements of Income (Unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Jul. 29, 2017	Jul. 30, 2016
Net sales	$ 259,832	$ 217,108
Cost of sales	155,329	131,614
Gross profit	104,503	85,494
Selling, general and administrative expenses	46,723	41,488
Interest expense	50	38
Other income - net	311	97
Income before income taxes	58,041	44,065
Provision for income taxes	19,769	15,070
Net income	$ 38,272	$ 28,995
Earnings per common share:
Basic (in dollars per share)	$ 0.82	$ 0.62
Diluted (in dollars per share)	$ 0.82	$ 0.62
Weighted average common shares outstanding:
Basic (in shares)	46,585	46,556
Diluted (in shares)	46,916	46,767