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The carrying amount of capitalized computer software costs net of accumulated amortization as of the balance sheet date.

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Commitments and Contingencies - Additional Information (Details)								1 Months Ended			3 Months Ended	6 Months Ended		12 Months Ended	84 Months Ended	109 Months Ended
	Jan. 31, 2026 USD ($)	Jul. 02, 2025 OperatorsAndCharterBrokers	Oct. 10, 2022 USD ($)	Sep. 15, 2022 USD ($) Caravan	Nov. 08, 2021 USD ($)	May 18, 2021 USD ($) Agreement	May 15, 2018 USD ($)	Mar. 31, 2026 USD ($) Aircrafts	Feb. 28, 2026 USD ($) Caravan	Jul. 31, 2025 OperatorsAndCharterBrokers	Jun. 30, 2026 USD ($) shares	Jun. 30, 2026 USD ($) shares	Jun. 30, 2025 USD ($)	Dec. 31, 2025 USD ($) shares	Jun. 30, 2030 USD ($)	Jun. 30, 2030 USD ($)	Dec. 31, 2024 USD ($)	Jun. 30, 2024 USD ($)	Dec. 31, 2023 USD ($)
Commitments And Contingencies [Line Item]
Aggregate purchase amount												$ 9,645,000	$ 2,483,000
Tax commitment including penalties and interest							$ 1,900,000
Outstanding federal excise tax liability including accrued penalties and interest											$ 11,100,000	11,100,000		$ 9,900,000
Outstanding property tax liability including penalties and interest.											900,000	900,000		900,000
Sales and Marketing Agreement
Commitments And Contingencies [Line Item]
License fees payable				$ 40,000,000
Jetstream Agreement \| Minimum
Commitments And Contingencies [Line Item]
Usage obligation			$ 120,000,000
Jetstream Agreement \| Maximum
Commitments And Contingencies [Line Item]
Aggregate purchase amount			$ 450,000,000
TAI Aircraft Purchase Agreement
Commitments And Contingencies [Line Item]
Remaining commitments											0	0
Remaining deposits											0	0
TAI Aircraft Purchase Agreement \| Specifically Configured Caravans
Commitments And Contingencies [Line Item]
Number of caravans committed for firm delivery \| Caravan									90
Number of additional caravans committed for firm delivery \| Caravan									26
Number of caravans slated for delivery in 2026 \| Caravan									4
Remaining commitment purchase agreement amount	$ 283,800,000								$ 13,200,000
Previously made deposit applied against delivery									2,000,000
Payment of deposit for each aircraft									$ 500,000
Offer-In-Compromise ("OIC")
Commitments And Contingencies [Line Item]
Payments on historical excise tax liabilities																		$ 34,000
BETA \| BETA Aircraft Purchase and Strategic Agreements \| BETA CX300 All Electric ALIA
Commitments And Contingencies [Line Item]
Number of aircraft agreed to purchase under purchase agreement \| Aircrafts								25
Purchases commitments amount								$ 90,000,000
BETA \| BETA Aircraft Purchase and Strategic Agreements \| BETA CX300 All Electric ALIA \| Maximum
Commitments And Contingencies [Line Item]
Number of additional aircraft added through 2030 \| Aircrafts								75
Textron Agreement
Commitments And Contingencies [Line Item]
License fees payable				$ 60,000,000															$ 12,500,000
License fee remaining payments																	$ 9,500,000
Remaining license fee payable											35,000,000	35,000,000
Textron Agreement \| Aircraft Purchase Agreement \| Caravans
Commitments And Contingencies [Line Item]
Option to purchase additional caravans, Number \| Caravan				90
Aggregate purchase amount				$ 297,000,000
Textron Agreement \| Aircraft Purchase Agreement \| Specifically Configured Caravans
Commitments And Contingencies [Line Item]
Option to purchase additional caravans, Number \| Caravan				26
Textron Agreement \| Aircraft Purchase Agreement \| Specifically Configured Caravans \| Minimum
Commitments And Contingencies [Line Item]
Aggregate purchase amount				$ 85,800,000
Palantir Joint Venture
Commitments And Contingencies [Line Item]
Number of operators and charter brokers \| OperatorsAndCharterBrokers		135
Palantir Technologies Inc
Commitments And Contingencies [Line Item]
Outstanding payables settled											$ 5,000,000	$ 5,000,000		$ 11,800,000
Shares issued \| shares											4,761,905	4,761,905		3,769,385
Remaining commitments											$ 14,800,000	$ 14,800,000
Prepaid issuance common stock											7,800,000	7,800,000
Palantir Technologies Inc \| Software License Agreements
Commitments And Contingencies [Line Item]
Number of agreements executed \| Agreement						5
Term of agreement						9 years
Total software cost						$ 11,000,000
Payment for software service											$ 3,400,000	$ 3,400,000		$ 3,400,000
Number of operators and charter brokers \| OperatorsAndCharterBrokers										135
Palantir Technologies Inc \| Software License Agreements \| Scenario Forecast
Commitments And Contingencies [Line Item]
Total software cost															$ 40,200,000	$ 51,200,000
Rise Parties
Commitments And Contingencies [Line Item]
Payment of actual damages					$ 1,000,000
Pre-judgment interest					200,000
Rise Parties \| Attorneys' Fees
Commitments And Contingencies [Line Item]
Litigation settlement, expense					60,000
Rise Parties \| Court Costs
Commitments And Contingencies [Line Item]
Litigation settlement, expense					$ 3,000