v3.25.1
Summary of Significant Accounting Policies - Narrative (Details)
$ in Thousands
3 Months Ended 12 Months Ended
Feb. 27, 2024
shares
Jan. 03, 2024
shares
Dec. 27, 2023
shares
Mar. 31, 2025
USD ($)
Aircraft
Segment
shares
Mar. 31, 2024
USD ($)
shares
Dec. 31, 2024
USD ($)
Security
Segment
Aircraft
shares
Dec. 31, 2023
USD ($)
Security
Aircraft
shares
Nov. 10, 2023
Jan. 01, 2023
USD ($)
Nov. 01, 2021
USD ($)
Product Information [Line Items]                    
Segment Reporting, CODM, Individual Title and Position or Group Name [Extensible Enumeration]       srt:ChiefExecutiveOfficerMember   srt:ChiefExecutiveOfficerMember        
Accounts receivable, allowance for credit losses       $ 80   $ 80 $ 80      
Number of operating segments | Segment       1   1        
Guaranteed revenue program deposits           $ 0        
Number of debt securities in an unrealized loss position | Security           50 13      
Guaranteed Revenue Program, drawdown period                   10 months
Advertising expense           $ 8,707 $ 6,013      
Customer deposit per aircraft                   $ 1,250
Notes receivable, allowance for credit losses       $ 0   0 2,558      
Debt securities, available-for-sale, allowance for credit loss                 $ 0  
Period for stockholder approval of equity incentive plan               12 months    
Impairment loss           0 0      
Realized (gain) loss on investment securities       (43) $ 46 59 238      
Guaranteed Revenue Program, minimum term                   28 months
Fair value of debt securities in an unrealized loss position           6,562 4,263      
Fair value of debt securities in an unrealized loss position greater than one year           1,927 2,759      
Unrealized loss on investments           $ 297 395      
Change in fair value of liability, location           Other (expense) income        
Fractional ownership, contractual term (up to)           5 years        
Aircraft held for sale, current portion       9,770   $ 7,786 0      
Aircraft held for sale, non-current portion       2,509   4,085 0      
Capitalized sales commissions       446 253 1,748 1,315      
Contract acquisition costs, current       909   923 514      
Contract acquisition costs, noncurrent       1,046   965 631      
Amortization of contract costs       $ 364 $ 275 $ 1,136 $ 827      
Number of aircrafts held for sale | Aircraft       3   3 0      
Employee Stock                    
Product Information [Line Items]                    
Shares purchased by employees (in shares) | shares       0   0        
Common Class A | Common Stock                    
Product Information [Line Items]                    
Issuance of class A common stock upon conversion of bridge notes (in shares) | shares 73,947 203,500     277,447 277,447        
Common Class A | Affiliates and Non-Affiliates of EGA Sponsor | Shares Issued for Bridge Notes | Common Stock                    
Product Information [Line Items]                    
Issuance of class A common stock upon conversion of bridge notes (in shares) | shares     9,550,274              
Series A Preferred Stock                    
Product Information [Line Items]                    
Preferred stock, shares outstanding (in shares) | shares       25,000   25,000 25,000      
Series B Preferred Stock                    
Product Information [Line Items]                    
Preferred stock, shares outstanding (in shares) | shares       29,737   29,737 25,510      
Aircraft Engine                    
Product Information [Line Items]                    
Estimated Useful Life           7 years        
Maximum                    
Product Information [Line Items]                    
Customer deposits           $ 500