Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Sep. 29, 2018	Sep. 30, 2017	Sep. 29, 2018	Sep. 30, 2017
Statement of Comprehensive Income [Abstract]
Net income	$ 30,111	$ 14,823	$ 57,578	$ 36,632
Pension and postretirement liability adjustments, net of taxes	194	196	388	392
Foreign currency translation adjustments	440	(25)	(3,621)	4,420
Total comprehensive income	$ 30,745	$ 14,994	$ 54,345	$ 41,444

Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.

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