Quarterly report [Sections 13 or 15(d)]

Acquisitions - Narrative (Details)

v3.25.3
Acquisitions - Narrative (Details) - USD ($)
$ in Thousands
Aug. 29, 2025
Sep. 30, 2025
Dec. 31, 2024
Business Combination [Line Items]      
Goodwill   $ 90,394 $ 14,322
Blade Urban Air Mobility LLC      
Business Combination [Line Items]      
Percentage of business acquired 100.00%    
Total consideration transferred $ 92,400    
Shares issued in business combination (in shares) 5,325,585    
Shares issued in business combination, value $ 74,500    
Post combination compensation expense 1,500    
Contingent consideration 7,600    
Business combination, indemnity holdback amount 10,000    
Retention earnout $ 17,500    
Retention earnout period 18 months    
Commercial agreement, exclusive rights to medical transport service, period 8 years    
Business combination, maximum contingent consideration $ 17,500    
Indemnity holdback period 18 months    
Goodwill $ 76,072    
Business combination, transaction cost $ 5,800    
Blade Urban Air Mobility LLC | Measurement Input, Discount Rate | Exclusive rights to air transportation services      
Business Combination [Line Items]      
Intangible assets acquired, measurement input 0.090    
Blade Urban Air Mobility LLC | Measurement Input, Discount Rate | Customer relationships      
Business Combination [Line Items]      
Intangible assets acquired, measurement input 0.090    
Blade Urban Air Mobility LLC | Measurement Input, Discount Rate | Trade name      
Business Combination [Line Items]      
Intangible assets acquired, measurement input 0.090    
Blade Urban Air Mobility LLC | Level 3 | Measurement Input, Discount Rate      
Business Combination [Line Items]      
Contingent consideration, liability, measurement input 0.072    
Blade Urban Air Mobility LLC | Restricted Stock Units (RSUs), pre-combination      
Business Combination [Line Items]      
Replacement RSUs, fair value amount $ 300    
Blade Urban Air Mobility LLC | Restricted Stock Units (RSUs), post-combination      
Business Combination [Line Items]      
Replacement RSUs, fair value amount $ 2,500