Debt - Interest Expense Related to the Convertible Senior Notes (Details) - Convertible Senior Notes - Convertible Debt $ in Thousands	12 Months Ended
Dec. 31, 2021 USD ($)
Debt Instrument [Line Items]
Contractual interest expense	$ 786
Amortization of debt issuance costs	1,798
Total interest expense	$ 2,584
Effective interest rate	0.82%

Amount of amortization expense attributable to debt issuance costs.

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Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium.

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