Segments - Reconciliation of total segment net loss to total consolidated net loss (Details) - USD ($) $ in Thousands		3 Months Ended		9 Months Ended
		Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Revenue		$ 887	$ 1,607	$ 3,628	$ 3,758
Less:
Technology Development Expenses		2,715	1,757	7,817	4,838
Business Operation Expenses		4,050	4,110	12,063	14,415
General and Administrative Expenses		5,842	5,006	18,518	14,521
Depreciation and amortization		3,546	1,313	6,348	3,926
Interest expense, net		3,179	2,217	8,937	6,706
Change in fair value of warrants and derivative liabilities		(23,575)	(2,143)	34,401	19,523
Other segment items	[1]	4,601	2,930	36,689	9,300
Provision for income taxes		46	26	146	138
Consolidated net income (loss)		$ 483	$ (13,609)	$ (121,291)	$ (69,609)

[1] Other segment items include equity-based compensation, debt extinguishment loss, non-cash other loss, non-cash rent expense, capitalized labor costs, accretion expense on asset retirement obligations and other income (loss).