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Notes Receivable - Related Parties (Details) - USD ($)
Dec. 31, 2019
Dec. 31, 2018
Related Party Transaction [Line Items]    
Total Notes Receivable $ 418,000 $ 418,000
Less: Allowance for Doubtful Accounts (418,000) (418,000)
Net Notes Receivable - Related Parties
Investcom [Member]    
Related Party Transaction [Line Items]    
Total Notes Receivable 342,000 342,000
Rentcom [Member]    
Related Party Transaction [Line Items]    
Total Notes Receivable $ 76,000 $ 76,000