Annual report pursuant to Section 13 and 15(d)

Investments and Fair Value of Financial Instruments - Schedule of Fair Value, Assets Measured on Recurring Basis (Details)

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Investments and Fair Value of Financial Instruments - Schedule of Fair Value, Assets Measured on Recurring Basis (Details) - Warrants [Member] - USD ($)
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Investments in and Advances to Affiliates [Line Items]    
Balance beginning $ 3,470 $ 7,840
Unrealized loss (3,013) (4,370)
Balance ending $ 457 $ 3,470