v3.26.3
Leases - Schedule of Future Minimum Rental Payments for Operating Leases (Detail) - Related-Party Commitment [Member]
$ in Thousands
Sep. 30, 2026
USD ($)
Schedule Of Future Minimum Rental Payments For Operating Leases [Line Items]  
2026 $ 101
2027 83
2028 71
Total minimum lease payments 255
Less: imputed interest (17)
Total lease liabilities $ 238