Cash Flow

6 Months Ended

Oct. 31, 2015

Supplemental Cash Flow Information [Abstract]

Cash Flow

Cash Flow

Supplemental disclosures of cash flow information:

	Six Months Ended
	October 31,
(in thousands)	2015		2014
Cash paid during the period for:
Interest	$	241	$	301
Income taxes	$	15,563	$	7,935