Recent Accounting Pronouncements - Additional Information (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Jun. 30, 2022	Mar. 31, 2022	Dec. 31, 2021	Sep. 30, 2021	Jun. 30, 2021	Mar. 31, 2021	Dec. 31, 2020
Lessee, Lease, Description [Line Items]
Stockholders' equity attributable to parent	$ 819,203	$ 765,495	$ 693,769	$ 671,266	$ 607,649	$ 526,258	$ 480,896	$ 470,418
Convertible Bond Debt | Convertible Debt
Lessee, Lease, Description [Line Items]
Debt discount and debt issuance costs	(694)			(13,165)
Convertible Bond Debt | Convertible Debt | Accounting Standards Update 2020-06
Lessee, Lease, Description [Line Items]
Debt discount and debt issuance costs				12,000
Accumulated deficit
Lessee, Lease, Description [Line Items]
Stockholders' equity attributable to parent	(162,712)	(210,854)	(278,858)	(313,495)	(374,723)	(453,064)	(462,289)	(472,138)
Additional paid-in capital
Lessee, Lease, Description [Line Items]
Stockholders' equity attributable to parent	$ 964,494	$ 963,482	$ 961,930	982,746	$ 982,652	$ 979,683	$ 943,600	$ 943,572
Cumulative Effect, Period of Adoption, Adjustment
Lessee, Lease, Description [Line Items]
Stockholders' equity attributable to parent				(12,050)
Cumulative Effect, Period of Adoption, Adjustment | Accumulated deficit
Lessee, Lease, Description [Line Items]
Stockholders' equity attributable to parent				8,676
Cumulative Effect, Period of Adoption, Adjustment | Accumulated deficit | Accounting Standards Update 2020-06
Lessee, Lease, Description [Line Items]
Stockholders' equity attributable to parent				8,700
Cumulative Effect, Period of Adoption, Adjustment | Additional paid-in capital
Lessee, Lease, Description [Line Items]
Stockholders' equity attributable to parent				(20,726)
Cumulative Effect, Period of Adoption, Adjustment | Additional paid-in capital | Accounting Standards Update 2020-06
Lessee, Lease, Description [Line Items]
Stockholders' equity attributable to parent				$ (20,700)