Annual report pursuant to Section 13 and 15(d)

Equity Method Investment (Details)

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Equity Method Investment (Details)
12 Months Ended
Dec. 21, 2018
USD ($)
helicopter
Dec. 31, 2023
USD ($)
Dec. 31, 2022
USD ($)
Dec. 31, 2021
USD ($)
Brim Acquisitions LLC        
Schedule of Equity Method Investments [Line Items]        
Initial capital of acquisition $ 2,000,000      
Number of helicopters owned | helicopter 3      
Number of helicopters leased | helicopter 2      
Carrying value of equity method investment   $ 4,200,000 $ 3,500,000  
Adjustments to equity investment income (loss)   700,000 100,000 $ (300,000)
Payments to acquire equity method investments   $ 0 $ 0 $ 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      
Wexford Partners Investment Co. LLC | Brim Acquisitions LLC        
Schedule of Equity Method Investments [Line Items]        
Economic interest 51.00%