Convertible Notes and Loan Agreement - Schedule of Notes (Detail) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
2025 Notes [Member]
Debt Instrument [Line Items]
Aggregate principal amount	$ 51,381	$ 51,381
Less: unamortized debt issuance costs	929	1,014
Net carrying amount	50,452	50,367
2026 Notes [Member]
Debt Instrument [Line Items]
Aggregate principal amount	414,000	414,000
Less: unamortized debt issuance costs	8,131	8,673
Net carrying amount	$ 405,869	$ 405,327

Face (par) amount of debt instrument at time of issuance.

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