BALANCE SHEET COMPONENTS - Schedule of notes payable maturities (Details) - Notes Payable $ in Thousands	Sep. 30, 2025 USD ($)
Debt Instrument [Line Items]
2025	$ 14
2026	61
2027	68
2028	65
2029	12
Thereafter	0
Total principal payments	220
Less: current portion of notes payable	(60)
Notes payable, less current portion	$ 160

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