Cash Flow

6 Months Ended

Oct. 31, 2016

Supplemental Cash Flow Information [Abstract]

Cash Flow

Cash Flow

Supplemental disclosures of cash flow information:

	Six Months Ended
	October 31,
(in thousands)	2016		2015
Cash paid during the period for:
Interest	$	288	$	241
Income taxes	$	11,800	$	15,563