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Derivative Instruments - Interest Rate Swap Asset and Liabilities (Details) - USD ($)
Sep. 30, 2021
Dec. 31, 2020
Derivative Instruments, Gain (Loss) [Line Items]    
Fair value of derivatives - current $ 24,381,090 $ 481,791
Fair value of derivatives - noncurrent 0 650,607
Fair value of derivatives - current | Designated as Hedging Instrument    
Derivative Instruments, Gain (Loss) [Line Items]    
Fair value of derivatives - current 0 481,791
Fair value of derivatives - noncurrent | Designated as Hedging Instrument    
Derivative Instruments, Gain (Loss) [Line Items]    
Fair value of derivatives - noncurrent $ 0 $ 650,607