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Debt and Lease Obligations - Summary of Balances of Debt (Detail) - USD ($)
$ in Thousands
Jun. 30, 2022
Dec. 31, 2021
Debt Instrument [Line Items]    
Current portion of senior secured loan $ 23,600 $ 45,938
Current portion of finance lease obligations 138 158
Current portion of operating lease obligations 2,077 2,393
Long-term portion of finance lease obligations 152 207
Long-term portion of operating lease obligations 3,898 4,411
Royalty financing liability, long-term 75,006  
Total 126,945 148,507
Senior Secured Loan    
Debt Instrument [Line Items]    
Senior secured loan, net of debt discount and financing fees of $11,825 and $8,663 respectively 22,074 $ 95,400
Royalty Financing Liability    
Debt Instrument [Line Items]    
Royalty financing liability, long-term $ 75,006