BALANCE SHEET COMPONENTS - SCHEDULE OF ACCRUED AND OTHER CURRENT LIABILITIES - (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
BALANCE SHEET COMPONENTS
Accrued research and development	$ 2,751	$ 217
Accrued payroll and other employee benefits	1,691	790
Other	380	143
Total accrued and other current liabilities	$ 4,822	$ 1,150