Accumulated Other Comprehensive Income (Loss) (Tables)

6 Months Ended

Sep. 30, 2018

Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]

Schedule of Accumulated Other Comprehensive Income (Loss) by Component, Net of Tax

Changes in the balance of accumulated other comprehensive income (loss) by component, net of tax, for the six months ended September 30, 2018 consisted of the following:

(in thousands)	Cumulative translation adjustments			Unrealized gain (loss) on available-for-sale investments			Pension adjustments		Total
Balance as of April 1, 2018	$	(2,151	)	$	(2,677	)	$	65	$	(4,763	)
Other comprehensive income (loss) before reclassifications	(2,999		)	301			—		(2,698		)
Net current-period other comprehensive income (loss)	(2,999		)	301			—		(2,698		)
Balance as of September 30, 2018	$	(5,150	)	$	(2,376	)	$	65	$	(7,461	)