Concentrations, Risks, and Uncertainties (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024	Dec. 31, 2024
Concentration Risk [Line Items]
Revenue	$ 19,618	$ 22,549	$ 71,361	$ 71,723
Accounts receivable	3,969		3,969		$ 14,701
Government Contracts Concentration Risk | Accounts Receivable
Concentration Risk [Line Items]
Accounts receivable	$ 2,500		$ 2,500		$ 11,200