v3.25.4
BALANCE SHEET COMPONENTS - Accrued expenses and other liabilities (Details) - USD ($)
$ in Thousands
Sep. 30, 2025
Dec. 31, 2024
Dec. 31, 2023
BALANCE SHEET COMPONENTS      
Accrued purchases $ 685 $ 685 $ 4,361
Accrued compensation 2,400 2,074 2,315
Other current liabilities 2,219 2,606 2,553
Total accrued expenses and other current liabilities $ 5,304 $ 5,365 $ 9,229