Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Oct. 29, 2016	Oct. 31, 2015	Oct. 29, 2016	Oct. 31, 2015
Net income	$ 24,604	$ 15,312	$ 53,599	$ 32,425
Other comprehensive income (loss), net of tax:
Cash flow hedges	840	222	1,255	(2,029)
Comprehensive income	$ 25,444	$ 15,534	$ 54,854	$ 30,396