Description of Business and Summary of Significant Accounting Policies - Schedule of New Accounting Pronouncements & Changes in Accounting Principle (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Jan. 01, 2021	Dec. 31, 2020
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Convertible senior notes, net	$ 23,280	$ 25,205	$ 22,482
Convertible senior notes, net, noncurrent	1,214,017	648,023	488,268
Additional paid-in capital	682,084	690,316	860,556
Accumulated deficit	$ (372,164)	(262,551)	$ (270,313)
Measurement period Adjustments
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Convertible senior notes, net		2,723
Convertible senior notes, net, noncurrent		159,755
Additional paid-in capital		(170,240)
Accumulated deficit		$ 7,762