Comprehensive Income (Tables)

9 Months Ended

Jan. 31, 2013

Components Of Accumulated Other Comprehensive Income

The components of accumulated other comprehensive income were as follows:

	January 31, 2013			April 30, 2012
	(in thousands)
Foreign currency translation adjustments	$	22,771		$	22,813
Defined benefit pension adjustments, net of taxes		(15,658	)		(15,658	)
Unrealized gains on marketable securities, net of taxes		26			36
Accumulated other comprehensive income	$	7,139		$	7,191