Annual report [Section 13 and 15(d), not S-K Item 405]

Equity Method Investment (Details)

v3.25.4
Equity Method Investment (Details)
12 Months Ended
Dec. 21, 2018
USD ($)
helicopter
Dec. 31, 2025
USD ($)
Dec. 31, 2024
USD ($)
Schedule of Equity Method Investments [Line Items]      
Contributions to equity investee   $ (368,000) $ 0
Brim Acquisitions LLC      
Schedule of Equity Method Investments [Line Items]      
Initial capital of acquisition $ 2,000,000.0    
Number of helicopters owned | helicopter 3    
Number of helicopters leased | helicopter 2    
Carrying value of equity method investment   3,200,000 4,100,000
Adjustments to equity investment income (loss)   (1,300,000) (100,000)
Contributions to equity investee   $ (400,000) $ 0
Cobra Aviation Services LLC | Brim Acquisitions LLC      
Schedule of Equity Method Investments [Line Items]      
Economic interest 49.00%    
Cobra Aviation Services LLC | Brim Equipment Assets      
Schedule of Equity Method Investments [Line Items]      
Cash paid to acquire a business $ 2,000,000.0    
Wexford Partners Investment Co. LLC | Brim Acquisitions LLC      
Schedule of Equity Method Investments [Line Items]      
Economic interest 51.00%