Comprehensive Income (Loss) (Tables)

3 Months Ended

Jul. 31, 2019

Equity [Abstract]

Components of Accumulated Other Comprehensive Income (Loss)

The components of accumulated other comprehensive income (loss) were as follows:

	July 31, 2019			April 30, 2019
	(in thousands)
Foreign currency translation adjustments	$	(65,632	)	$	(60,270	)
Deferred compensation and pension plan adjustments, net of tax		(16,343	)		(16,838	)
Interest rate swap unrealized (loss) gain, net of tax		(139	)		456
Accumulated other comprehensive loss, net	$	(82,114	)	$	(76,652	)

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

The following table summarizes the changes in each component of accumulated other comprehensive income (loss) for the three months ended July 31, 2019:

	Foreign Currency Translation			Deferred Compensation and Pension Plan (1)			Unrealized (Losses) Gains on Interest Rate Swap (2)			Accumulated Other Comprehensive Income (Loss)
	(in thousands)
Balance as of April 30, 2019	$	(60,270	)	$	(16,838	)	$	456		$	(76,652	)
Unrealized losses arising during the period		(5,362	)		—			(491	)		(5,853	)
Reclassification of realized net losses (gains) to net income		—			495			(104	)		391
Balance as of July 31, 2019	$	(65,632	)	$	(16,343	)	$	(139	)	$	(82,114	)

The following table summarizes the changes in each component of accumulated other comprehensive income (loss), net for the three months ended July 31, 2018:

	Foreign Currency Translation			Deferred Compensation and Pension Plan (1)			Unrealized Gains on Interest Rate Swap (2)			Accumulated Other Comprehensive Income (Loss)
	(in thousands)
Balance as of April 30, 2018	$	(32,399	)	$	(9,073	)	$	1,337		$	(40,135	)
Unrealized (losses) gains arising during the period		(14,562	)		—			149			(14,413	)
Reclassification of realized net losses (gains) to net loss		—			273			(16	)		257
Effect of adoption of accounting standard		—			(2,396	)		199			(2,197	)
Balance as of July 31, 2018	$	(46,961	)	$	(11,196	)	$	1,669		$	(56,488	)

(1)   The tax effect on the reclassifications of realized net losses was $0.2 million and $0.1 million for the three months ended July 31, 2019 and 2018, respectively.

(2) The tax effect on unrealized (losses) gains was $(0.2) million and $0.1 million for the three months ended July 31, 2019 and 2018, respectively.