v3.25.2
Investments - Additional Information (Detail) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2025
Jun. 30, 2024
Debt Securities, Available-for-Sale [Line Items]        
Accrued interest $ 40 $ 200 $ 40 $ 200
Interest Income [Member]        
Debt Securities, Available-for-Sale [Line Items]        
Realized gain on sale of investments $ 1 $ 30 $ 10 $ 900