Quarterly report pursuant to Section 13 or 15(d)

Long-Term Debt - Summary of Long-term Debt Instruments (Detail)

v3.22.2.2
Long-Term Debt - Summary of Long-term Debt Instruments (Detail) - USD ($)
$ in Thousands
 9 Months Ended
Sep. 30, 2022
Sep. 30, 2021
Debt Instrument [Line Items]    
Beginning balance $ 193,380  
Fair value of financial liabilities issued 129,349  
Accretion of balance 2,561  
Debt extinguishment (181,943)  
Repayment (347) $ (53)
Ending balance 143,000  
Secured Notes    
Debt Instrument [Line Items]    
Beginning balance 134,902  
Fair value of financial liabilities issued 1,792  
Accretion of balance 471  
Debt extinguishment (123,675)  
Repayment 0  
Ending balance 13,490  
March 2019 Debentures    
Debt Instrument [Line Items]    
Beginning balance 33,138  
Accretion of balance 730  
Debt extinguishment (33,868)  
Ending balance 0  
May 2019 Debentures    
Debt Instrument [Line Items]    
Beginning balance 24,033  
Accretion of balance 367  
Debt extinguishment (24,400)  
Ending balance 0  
June Secured Debentures [Member]    
Debt Instrument [Line Items]    
Beginning balance 0  
Fair value of financial liabilities issued 86,722  
Accretion of balance 753  
Ending balance 87,475  
Additional Secured Debentures [Member]    
Debt Instrument [Line Items]    
Beginning balance 0  
Fair value of financial liabilities issued 25,545  
Ending balance 25,545  
June Unsecured Debentures [Member]    
Debt Instrument [Line Items]    
Beginning balance 0  
Fair value of financial liabilities issued 15,290  
Accretion of balance 240  
Ending balance 15,530  
Other    
Debt Instrument [Line Items]    
Beginning balance 1,307  
Repayment (347)  
Ending balance $ 960