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Debt - Interest Expense (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Debt Instrument [Line Items]
Amortization of debt issuance costs	$ 370	$ 335
Amortization of debt discount	23	22
Tax - ASC 740/FIN 48 Interest	73	0
Other	34	14
Total	3,454	3,325
Senior Notes | 2021 Non-Convertible Senior Notes due 2026:
Debt Instrument [Line Items]
Amortization of debt issuance costs	370	335
Interest on borrowings	2,954	2,954
Amortization of debt discount	$ 23	$ 22

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