Customer Receivables (Tables)

9 Months Ended

Jan. 31, 2017

Accounts Receivable, Net [Abstract]

Components of Customer Receivables

The components of customer receivables were: 

	January 31,			April 30,
(in thousands)	2017			2016
Gross customer receivables	$	62,360		$	58,593
Less:
Allowance for doubtful accounts	(222		)	(171		)
Allowance for returns and discounts	(2,650		)	(2,609		)
Net customer receivables	$	59,488		$	55,813