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Debt - Convertible Notes (Details) - Convertible debt - USD ($)	Mar. 31, 2023	Dec. 31, 2022	Sep. 30, 2019	Aug. 31, 2015
3.00% Convertible senior notes due 2022
Long-term debt
Principal				$ 150,000,000.0
1.50% Convertible senior notes due 2026
Long-term debt
Principal	$ 287,500,000	$ 287,500,000	$ 287,500,000
Less: Debt issuance costs	(4,168,000)	(4,456,000)
Net carrying amount	$ 283,332,000	$ 283,044,000

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