Condensed Consolidated Balance Sheet Components - Accrued Expenses and Other Current Liabilities (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
	Sep. 30, 2024	Sep. 30, 2024	Dec. 31, 2023
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Payable to client	$ 1,671	$ 1,671	$ 1,693
Accrued taxes and deferred tax liabilities	1,756	1,756	1,479
Accrued other professional services	1,013	1,013	696
Accrued legal	937	937	2,470
Common stock unvested liability	111	111	223
Other current liabilities	2,206	2,206	2,300
Total	7,694	7,694	8,861
Contract liabilities	800	800	$ 400
Revenue recognized	$ 100	$ 400