Investments in Companies Accounted for Using the Equity Method (Tables)

12 Months Ended

Apr. 30, 2014

Investments in Companies Accounted for Using the Equity Method

Summarized aggregated financial information for investment company accounted for under the equity method

	April 30,
	2014		2013
	(In thousands)
Current assets	$	16	$	—
Long-term assets	$	36	$	—
Current liabilities	$	69	$	—
Long-term liabilities	$	—	$	—

	Year Ended April 30, 2014
	(In thousands)
Net sales	$	—
Gross profit		—
Operating loss		(62	)
Net loss	$	(62	)