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Convertible Senior Notes - Summary of Components of Interest Expense (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Debt Instrument [Line Items]
Amortization of discount			$ 0	$ 13,874
Amortization of debt issuance costs			3,121	2,570
Convertible Senior Notes | Convertible Debt
Debt Instrument [Line Items]
Contractual coupon interest	$ 359	$ 359	1,078	1,078
Amortization of discount	0	4,679	0	13,874
Amortization of debt issuance costs	$ 768	$ 589	$ 2,298	$ 1,747

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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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