v3.26.1
BALANCE SHEET COMPONENTS - Prepaid Expenses and Other Current Assets (Details) - USD ($)
$ in Thousands
Jun. 30, 2026
Dec. 31, 2025
Organization, Consolidation and Presentation of Financial Statements [Abstract]    
Prepayment for insurance $ 72 $ 324
Advance payments for inventory purchases 595 300
Other 567 448
Prepaid expenses and other current assets $ 1,234 $ 1,072