Condensed Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands		Jun. 30, 2025	Dec. 31, 2024
Accounts receivable, net of allowances		$ 1,545	$ 1,141
Related party deferred revenue	[1]	$ 100,477	$ 75,981
Treasury stock common shares		145,466	145,466
Redeemable Convertible Preferred Stock [Member]
Temporary equity par or stated value per share		$ 0.0001	$ 0.0001
Temporary equity shares authorized		20,000,000	20,000,000
Temporary equity shares issued		0	0
Temporary equity shares outstanding		0	0
Temporary equity liquidation preference		$ 0	$ 0
Common Class A [Member]
Common stock par or stated value per share		$ 0.0001	$ 0.0001
Common stock shares authorized		1,000,000,000	1,000,000,000
Common stock shares issued		168,580,827	157,076,972
Common stock shares outstanding		168,580,827	157,076,972
Common Class B [Member]
Common stock par or stated value per share		$ 0.0001	$ 0.0001
Common stock shares authorized		5,500,000	5,500,000
Common stock shares issued		5,043,789	5,043,789
Common stock shares outstanding		5,043,789	5,043,789
Nonvoting Common Stock [Member]
Common stock par or stated value per share		$ 0.0001	$ 0.0001
Common stock shares authorized		0	0
Common stock shares issued		0	0
Common stock shares outstanding		0	0
Related Party [Member]
Related party deferred revenue		$ 36,685	$ 0

[1] Includes related party deferred revenue of $36,685 and $0 as of June 30, 2025 and December 31, 2024, respectively.