Consolidated Balance Sheet Components - Accrued Expenses and Other Current Liabilities (Details) - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Accrued compensation and benefits	$ 29,516	$ 14,923
Customer deposits	15,000	0
Accrued software license costs	5,418	3,224
Operating lease liabilities, current	1,286	2,156
Other current liabilities	8,404	8,439
Total accrued expenses and other current liabilities	$ 59,624	$ 28,742
Operating Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration]	Total accrued expenses and other current liabilities	Total accrued expenses and other current liabilities