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Borrowings - Milestone Rights - Additional Information (Detail) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Debt Instrument [Line Items]    
Remaining milestone rights liability $ 4,800 $ 5,900
Payment for milestone liability 5,000 5,000
Milestone rights liability, current 1,100 1,300
Accrued expenses and other current liabilities 900 1,100
Milestone liabilities 4,524 4,838
Barings Global Milestone Rights    
Debt Instrument [Line Items]    
Milestone liabilities $ 3,900 $ 4,800