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Debt - Interest Income and Interest Expense Disclosure (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Debt Instrument [Line Items]
Total interest expense	$ 785	$ 896	$ 1,692	$ 1,909
2026 Convertible Notes:
Debt Instrument [Line Items]
Contractual interest expense	88	109	197	247
Amortization of debt issuance costs	116	210	333	506
Total interest expense	204	319	530	753
2028 Convertible Notes:
Debt Instrument [Line Items]
Contractual interest expense	313	313	626	626
Amortization of debt issuance costs	268	264	536	530
Total interest expense	$ 581	$ 577	$ 1,162	$ 1,156

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Amount of noncash expense included in interest expense to amortize debt discount and premium associated with the related debt instruments. Excludes amortization of financing costs. Alternate captions include noncash interest expense.

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