Consolidated Other Balance Sheet Components - Accrued Expenses and Other Current Liabilities (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Regulated Operations [Abstract]
Accrued professional services	$ 3,166	$ 1,299
Accrued taxes and deferred tax liabilities	1,479	1,006
Common stock unvested liability	223	589
Other current liabilities	3,993	3,527
Total	$ 8,861	$ 6,421