Condensed Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended
Sep. 30, 2019	Sep. 30, 2018
Statement Of Income And Comprehensive Income [Abstract]
Net earnings (loss)	$ (25,998)	$ 26,149
Other comprehensive income (loss):
Foreign currency translation adjustments	(13,019)	(10,651)
Pension adjustment, net of taxes of $23 for the three months ended September 30, 2019, and $15 for the three months ended September 30, 2018	84	52
Comprehensive income (loss)	$ (38,933)	$ 15,550

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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