Quarterly report pursuant to Section 13 or 15(d)

Fair Value Measurements - Summary of Reconciliation of Beginning and Ending Balances for Liabilities Measured at Fair Value on Recurring Basis (Detail)

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Fair Value Measurements - Summary of Reconciliation of Beginning and Ending Balances for Liabilities Measured at Fair Value on Recurring Basis (Detail)
$ in Thousands
9 Months Ended
Sep. 30, 2022
USD ($)
Warrant  
Fair Value Liabilities Measured On Recurring Basis Unobservable Input Reconciliation [Line Items]  
Beginning balance $ 18,062
April 2022 Public Offering warrant issuance 24,704
Loan Agreement warrants (71)
Gain (loss) adjustment to fair value (14,965)
Ending balance 27,730
Derivative liabilities  
Fair Value Liabilities Measured On Recurring Basis Unobservable Input Reconciliation [Line Items]  
Beginning balance 1,358
Gain (loss) adjustment to fair value (1,120)
Ending balance $ 238