Balance Sheet Components - Allowance for Doubtful Accounts (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Allowance for doubtful accounts
Beginning balance	$ 3,830	$ 2,429	$ 4,220
Provision for doubtful accounts	2,645	1,770	(156)
Write-offs	6	(369)	(1,635)
Total	$ 6,481	$ 3,830	$ 2,429