Balance Sheet Components - Schedule of Accrued Severance (Details) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024
Balance Sheet Components [Roll Forward]
Beginning accrued severance	$ 0	$ 341
Incurred during the period	413	0
Severance paid during the period	(168)	(251)
Ending accrued severance	$ 245	$ 90