Quarterly report [Sections 13 or 15(d)]

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

v3.25.2
Segment and Geographic Information - Summary of Financial Data by Reportable Segment (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2025
Jun. 30, 2024
Dec. 31, 2024
Segment Reporting, Revenue Reconciling Item [Line Items]          
Revenue $ 70,801 $ 67,945 $ 125,107 $ 119,459  
Less segment expenses          
Cost of revenue (53,064) (51,591) (95,392) (92,966)  
Total Segment Adjusted EBITDA 8,428 6,306 12,580 8,064  
Reconciliation of Segment Adjusted EBITDA          
Adjusted unallocated corporate expenses and software development (5,238) (5,348) (10,628) (10,652)  
Depreciation and amortization (1,776) (1,559) (3,473) (3,153)  
Stock-based compensation (5,410) (5,546) (9,621) (10,089)  
Change in fair value of warrant liabilities 77 (913) 2,829 2,565  
Interest income 1,155 1,788 2,476 3,860  
Legal and regulatory advocacy fees (345) (139) (703) (262)  
SOX readiness costs 0 (82) 0 (82)  
Impairment of intangible assets 0 (5,759) 0 (5,759)  
Other (613) (22) (692) (84)  
Loss before income taxes (3,722) (11,274) (7,232) (15,592)  
Depreciation and amortization 1,776 1,559 3,473 3,153  
Other Segment Disclosures          
Total segment capital expenditures     4,918 16,979  
Total goodwill 44,251   44,251   $ 41,050
Aircraft, Machinery And Equipment And Vehicles          
Reconciliation of Segment Adjusted EBITDA          
Depreciation and amortization (852) (438) (1,607) (521)  
Depreciation and amortization 852 438 1,607 521  
Operating Segments          
Other Segment Disclosures          
Total segment capital expenditures     4,903 16,505  
Operating Segments | Purchase of aircraft and engines          
Other Segment Disclosures          
Total segment capital expenditures     718 14,635  
Operating Segments | Other purchases of property and equipment          
Other Segment Disclosures          
Total segment capital expenditures     4,185 1,870  
General corporate capital expenditures          
Other Segment Disclosures          
Total segment capital expenditures     15 474  
Passenger          
Segment Reporting, Revenue Reconciling Item [Line Items]          
Revenue 25,693 29,604 44,051 45,092  
Less segment expenses          
Cost of revenue (17,864) (22,287) (32,178) (35,666)  
Adjusted selling, general and administrative expense (5,440) (6,535) (9,430) (11,295)  
Total Segment Adjusted EBITDA 2,389 782 2,443 (1,869)  
Other Segment Disclosures          
Total segment capital expenditures     173 616  
Total goodwill 28,711   28,711   25,510
Passenger | Operating Segments          
Other Segment Disclosures          
Total segment capital expenditures     173 616  
Passenger | Operating Segments | Purchase of aircraft and engines          
Other Segment Disclosures          
Total segment capital expenditures     0 0  
Passenger | Operating Segments | Other purchases of property and equipment          
Other Segment Disclosures          
Total segment capital expenditures     173 616  
Medical          
Segment Reporting, Revenue Reconciling Item [Line Items]          
Revenue 45,108 38,341 81,056 74,367  
Less segment expenses          
Cost of revenue (35,200) (29,304) (63,214) (57,300)  
Adjusted selling, general and administrative expense (3,869) (3,513) (7,705) (7,134)  
Total Segment Adjusted EBITDA 6,039 $ 5,524 10,137 9,933  
Other Segment Disclosures          
Total segment capital expenditures     4,730 15,889  
Total goodwill $ 15,540   15,540   $ 15,540
Medical | Operating Segments          
Other Segment Disclosures          
Total segment capital expenditures     4,730 15,889  
Medical | Operating Segments | Purchase of aircraft and engines          
Other Segment Disclosures          
Total segment capital expenditures     718 14,635  
Medical | Operating Segments | Other purchases of property and equipment          
Other Segment Disclosures          
Total segment capital expenditures     $ 4,012 $ 1,254