Quarterly report pursuant to Section 13 or 15(d)

Cash, Cash Equivalents, Restricted Cash and Marketable Securities (Details Narrative)

v3.20.2
Cash, Cash Equivalents, Restricted Cash and Marketable Securities (Details Narrative) - USD ($)
3 Months Ended 6 Months Ended
Jun. 30, 2020
Jun. 30, 2019
Jun. 30, 2020
Jun. 30, 2019
Dec. 31, 2019
Cash and Cash Equivalents [Abstract]          
Marketable securities, unrealized loss $ 42,000.0   $ 42,000.0    
Marketable securities, unrealized gain 481,300   481,300    
Marketable securities, unrealized gain loss   $ 0   $ 0  
Accumulated unrealized gain $ 477,700   $ 477,700    
Accumulated unrealized loss         $ 900