Annual report pursuant to Section 13 and 15(d)

Financing Notes Receivable - Four Wood Financing Note Receivable (Details)

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Financing Notes Receivable - Four Wood Financing Note Receivable (Details) - USD ($)
3 Months Ended 12 Months Ended
Dec. 12, 2018
Dec. 31, 2014
Dec. 31, 2018
Sep. 30, 2018
Jun. 30, 2018
Mar. 31, 2018
Dec. 31, 2018
Dec. 31, 2017
Dec. 31, 2016
Dec. 11, 2018
Accounts, Notes, Loans and Financing Receivable [Line Items]                    
Provision for loan (gain) loss     $ (536,867) $ 0 $ 0 $ 500,000 $ (36,867) $ 0 $ 5,014,466  
Cash consideration $ 237,000           17,999 0 223,451  
SWD Enterprises                    
Accounts, Notes, Loans and Financing Receivable [Line Items]                    
Maximum borrowing capacity               1,500,000    
Provision for loan (gain) loss           $ 500,000 (37,000)   3,500,000  
Deferred origination costs                 71,000  
Interest accrued                 $ 98,000  
Compass REIT Loan                    
Accounts, Notes, Loans and Financing Receivable [Line Items]                    
Financing receivable 1,300,000   $ 1,300,000       $ 1,300,000      
Maximum borrowing capacity $ 1,300,000                  
Line of Credit                    
Accounts, Notes, Loans and Financing Receivable [Line Items]                    
Financing receivable   $ 4,000,000                
Basis spread on variable rate   2.00%                
Line of Credit | REIT Loan                    
Accounts, Notes, Loans and Financing Receivable [Line Items]                    
Interest Rate   12.00%                
Line of Credit | TRS Loan                    
Accounts, Notes, Loans and Financing Receivable [Line Items]                    
Interest Rate   13.00%                
Long-term Debt | Subsidiaries                    
Accounts, Notes, Loans and Financing Receivable [Line Items]                    
Financing receivable   $ 1,000,000                
SWD Enterprises | REIT Loan                    
Accounts, Notes, Loans and Financing Receivable [Line Items]                    
Financing receivable               $ 1,500,000   $ 1,000,000
LIBOR | Compass REIT Loan                    
Accounts, Notes, Loans and Financing Receivable [Line Items]                    
Basis spread on variable rate 6.00%