Quarterly report [Sections 13 or 15(d)]

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

v3.26.3
Long-Term Debt - Summary of Long-term Debt Instruments (Detail)
$ in Thousands
9 Months Ended
Sep. 30, 2026
USD ($)
Debt Instrument [Line Items]  
Beginning balance $ 193,986
Paid-in-kind interest 11,889
Modification Of Carrying Value (168)
Accretion of balance 3,366
Debt repayment (371)
Ending balance 208,702
Secured Notes [Member]  
Debt Instrument [Line Items]  
Beginning balance 8,359
Modification Of Carrying Value (168)
Accretion of balance 158
Debt repayment (371)
Ending balance 7,978
June Secured Debentures [Member]  
Debt Instrument [Line Items]  
Beginning balance 127,597
Paid-in-kind interest 8,193
Accretion of balance 2,375
Ending balance 138,165
Additional Secured Debentures [Member]  
Debt Instrument [Line Items]  
Beginning balance 33,175
Paid-in-kind interest 2,054
Ending balance 35,229
June Unsecured Debentures [Member]  
Debt Instrument [Line Items]  
Beginning balance 24,855
Paid-in-kind interest 1,642
Accretion of balance 833
Ending balance $ 27,330