BALANCE SHEET COMPONENTS - Schedule of notes payable maturities (Details) - Notes Payable $ in Thousands	Jun. 30, 2024 USD ($)
Debt Instrument [Line Items]
2024	$ 19
2025	41
2026	45
2027	49
2028	44
Thereafter	3
Total principal payments	201
Less: current portion of notes payable	(39)
Notes payable, less current portion	$ 162

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