v3.26.1
Commitments and Contingencies - Additional Information (Details)
1 Months Ended 3 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
Mar. 31, 2026
USD ($)
Mar. 31, 2025
USD ($)
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                     $ 2,764,000 $ 1,271,000            
Tax commitment including penalties and interest             $ 1,900,000                      
Outstanding federal excise tax liability including accrued penalties and interest               $ 9,900,000     9,900,000   $ 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 | 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     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]                                    
License fees payable               2,000,000     2,000,000              
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                         $ 11,800,000          
Shares issued | shares                         3,769,385          
Remaining commitments               11,500,000     11,500,000              
Prepaid issuance common stock               4,500,000     4,500,000              
Palantir Technologies Inc | Software License Agreements                                    
Commitments And Contingencies [Line Item]                                    
Number of agreements executed | Agreement           4                        
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                           $ 30,700,000 $ 41,700,000      
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