Customer Receivables (Tables)

9 Months Ended

Jan. 31, 2015

Accounts Receivable, Net [Abstract]

Components Of Customer Receivables

The components of customer receivables were: 

	January 31,			April 30,
(in thousands)	2015			2014
Gross customer receivables	$	50,378		$	48,943
Less:
Allowance for doubtful accounts	(121		)	(102		)
Allowance for returns and discounts	(2,084		)	(2,366		)
Net customer receivables	$	48,173		$	46,475