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Investments and Fair Value of Financial Instruments - Schedule of Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation (Details) - Warrants [Member] - USD ($)
12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Investments in and Advances to Affiliates [Line Items]    
Balance beginning $ 26,401 $ 42,688
Unrealized loss (18,561) (16,287)
Balance ending $ 7,840 $ 26,401