Revenue Recognition - Narrative (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025	Dec. 31, 2025
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Revenues	$ 14,658	$ 5,966	$ 24,791	$ 15,565
Revenue, remaining performance obligation, amount	32,976		32,976
Contract with customer, liability	21,894		21,894		$ 16,254
Contract liabilities, revenue recognized	1,280	2,082	1,568	5,454
Cost of revenues	6,637	1,190	10,938	2,928
Contract liabilities, customer deposits, current	1,000		1,000		1,000
Contract liabilities, customer deposits, non current	4,285		4,285		$ 4,260
Pre Certified Air Craft Agreement Contracts
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Revenues	0		0
Cost of revenues	0		0
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2026-07-01
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Revenue, remaining performance obligation, amount	$ 21,465		$ 21,465
Revenue, remaining performance obligation, expected timing of satisfaction, period	12 months		12 months
International
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Revenues	$ 1,561	$ 0	$ 2,120	$ 0