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Convertible Senior Notes - Interest Expense Recognized (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Debt Instrument [Line Items]
Amortization of issuance costs	$ 541	$ 1,057
Senior Notes | 2026 Notes
Debt Instrument [Line Items]
Contractual interest expense	0	0
Amortization of issuance costs	161	325
Total interest expense	161	325
Senior Notes | 2025 Notes
Debt Instrument [Line Items]
Contractual interest expense	109	216
Amortization of issuance costs	380	732
Total interest expense	$ 489	$ 948

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