Income Taxes - (Loss) Earnings Before Income Taxes (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Earnings before income taxes
Earnings before income taxes	$ (60,880)	$ 45,479	$ 50,266
U.S.
Earnings before income taxes
Earnings before income taxes	(128,699)	(7,101)	15,103
Non-U.S.
Earnings before income taxes
Earnings before income taxes	$ 67,819	$ 52,580	$ 35,163

Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest.

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+ Details