Annual report pursuant to Section 13 and 15(d)

Significant Accounting Policies (Details)

v3.20.4
Significant Accounting Policies (Details) - USD ($)
3 Months Ended 12 Months Ended
Dec. 31, 2020
Sep. 30, 2020
Jun. 30, 2020
Mar. 31, 2020
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Jan. 01, 2019
New Accounting Pronouncements or Change in Accounting Principle [Line Items]                
Impairments of long-lived assets $ 0 $ 0 $ 0 $ 140,268,379 $ 140,268,379 $ 0 $ 0  
Provision for loan gain         0 0 (36,867)  
Deferred rent receivable write-off, noncash $ 0 $ 0 $ 0 $ 30,105,820 30,105,820 0 0  
MoGas                
New Accounting Pronouncements or Change in Accounting Principle [Line Items]                
Impairment for the MoGas reporting unit         $ 0 $ 0 $ 0  
Cumulative Effect, Period of Adoption, Adjustment                
New Accounting Pronouncements or Change in Accounting Principle [Line Items]                
Operating lease, right-of-use assets               $ 75,000
Operating lease liabilities               $ 75,000