Customer Receivables (Tables)

6 Months Ended

Oct. 31, 2015

Accounts Receivable, Net [Abstract]

Components of Customer Receivables

The components of customer receivables were: 

	October 31,			April 30,
(in thousands)	2015			2015
Gross customer receivables	$	63,951		$	48,655
Less:
Allowance for doubtful accounts	(148		)	(173		)
Allowance for returns and discounts	(2,598		)	(2,340		)
Net customer receivables	$	61,205		$	46,142