Comprehensive (Loss) Income (Tables)

12 Months Ended

Apr. 30, 2016

Components Of Accumulated Other Comprehensive (Loss) Income

The components of accumulated other comprehensive loss were as follows:

	April 30,
	2016			2015
	(in thousands)
Foreign currency translation adjustments	$	(36,339	)	$	(20,919	)
Deferred compensation and pension plan adjustments, net of taxes		(21,572	)		(19,708	)
Unrealized gains on marketable securities, net of taxes		—			4
Accumulated other comprehensive loss, net	$	(57,911	)	$	(40,623	)

Changes in Each Component of Accumulated Other Comprehensive (Loss) Income

The following tables summarizes the changes in each component of accumulated other comprehensive (loss) income:

	Foreign Currency Translation			Deferred Compensation and Pension Plan (1)			Unrealized Gains (Losses) on Marketable Securities			Accumulated Other Comprehensive Income (Loss)
	(in thousands)
Balance as of May 1, 2013	$	17,559		$	(20,236	)	$	46		$	(2,631	)
Unrealized (losses) gains arising during the period		(1,955	)		136			(64	)		(1,883	)
Reclassification of realized net losses to net income		—			2,094			32			2,126
Balance as of April 30, 2014		15,604			(18,006	)		14			(2,388	)
Unrealized losses arising during the period		(36,523	)		(3,589	)		(10	)		(40,122	)
Reclassification of realized net losses to net income		—			1,887			—			1,887
Balance as of April 30, 2015		(20,919	)		(19,708	)		4			(40,623	)
Unrealized losses arising during the period		(15,420	)		(3,653	)		(4	)		(19,077	)
Reclassification of realized net losses to net income		—			1,789			—			1,789
Balance as of April 30, 2016	$	(36,339	)	$	(21,572	)	$	—		$	(57,911	)

(1) The tax effects on unrealized (losses) gains were $(2.3) million, $(2.3) million and $0.07 million as of April 30, 2016, 2015 and 2014, respectively. The tax effects on reclassifications of realized net losses were $1.1 million, $1.2 million and $1.0 million as of April 30, 2016, 2015 and 2014, respectively.