Quarterly report [Sections 13 or 15(d)]

Segment and Geographic Information - Summary of Financial Data by Reportable Segment (Details)

v3.25.1
Segment and Geographic Information - Summary of Financial Data by Reportable Segment (Details) - USD ($)
$ in Thousands
 3 Months Ended
Mar. 31, 2025
Mar. 31, 2024
Dec. 31, 2024
Segment Reporting, Revenue Reconciling Item [Line Items]      
Revenue $ 54,306 $ 51,514  
Less segment expenses      
Cost of revenue (42,328) (41,375)  
Total Segment Adjusted EBITDA 4,152 1,758  
Reconciliation of Segment Adjusted EBITDA      
Adjusted unallocated corporate expenses and software development (5,390) (5,304)  
Depreciation and amortization (1,697) (1,594)  
Stock-based compensation (4,211) (4,543)  
Change in fair value of warrant liabilities 2,752 3,478  
Interest income 1,321 2,072  
Legal and regulatory advocacy fees (358) (123)  
M&A transaction costs   (62)  
Other (79)    
Loss before income taxes (3,510) (4,318)  
Other Segment Disclosures      
Total capital expenditures   816  
Depreciation and amortization 1,697 1,594  
M&A transaction costs 17    
Restructuring costs 62    
Goodwill 42,038   $ 41,050
Aircraft and Vehicle      
Reconciliation of Segment Adjusted EBITDA      
Depreciation and amortization (755) (82)  
Other Segment Disclosures      
Depreciation and amortization 755 82  
Segment Reconciling Items      
Other Segment Disclosures      
Total segment capital expenditures 2,619 765  
Segment Reconciling Items | Purchase of aircraft      
Other Segment Disclosures      
Total segment capital expenditures 690    
Segment Reconciling Items | Other purchases of property and equipment      
Other Segment Disclosures      
Total segment capital expenditures 1,929 765  
Passenger      
Segment Reporting, Revenue Reconciling Item [Line Items]      
Revenue 18,358 15,488  
Less segment expenses      
Cost of revenue (14,314) (13,379)  
Adjusted selling, general and administrative expense (3,990) (4,760)  
Total Segment Adjusted EBITDA 54 (2,651)  
Other Segment Disclosures      
Total capital expenditures   15  
Goodwill 26,498   25,510
Passenger | Segment Reconciling Items      
Other Segment Disclosures      
Total segment capital expenditures 0 15  
Passenger | Segment Reconciling Items | Purchase of aircraft      
Other Segment Disclosures      
Total segment capital expenditures 0    
Passenger | Segment Reconciling Items | Other purchases of property and equipment      
Other Segment Disclosures      
Total segment capital expenditures 0 15  
Medical      
Segment Reporting, Revenue Reconciling Item [Line Items]      
Revenue 35,948 36,026  
Less segment expenses      
Cost of revenue (28,014) (27,996)  
Adjusted selling, general and administrative expense (3,836) (3,621)  
Total Segment Adjusted EBITDA 4,098 4,409  
Other Segment Disclosures      
Total capital expenditures   750  
Goodwill 15,540   $ 15,540
Medical | Segment Reconciling Items      
Other Segment Disclosures      
Total segment capital expenditures 2,619 750  
Medical | Segment Reconciling Items | Purchase of aircraft      
Other Segment Disclosures      
Total segment capital expenditures 690    
Medical | Segment Reconciling Items | Other purchases of property and equipment      
Other Segment Disclosures      
Total segment capital expenditures $ 1,929 750  
Reportable Segment | Corporate, Non-Segment      
Other Segment Disclosures      
Total capital expenditures   $ 51