Quarterly report pursuant to Section 13 or 15(d)

Schedule of Cash and Cash Equivalents (Details)

v3.20.2
Schedule of Cash and Cash Equivalents (Details) - USD ($)
Sep. 30, 2020
Dec. 31, 2019
Accounting Policies [Abstract]    
Cash $ 3,962,572 $ 884,115
Money market fund 77,908,079 30,864,571
Cash and cash equivalents 81,870,651 31,748,686
Restricted cash, current 350,000
Restricted cash, noncurrent 669,900
Restricted cash 1,019,900
Total cash, cash equivalents, and restricted cash shown in the statement of cash flows $ 82,890,551 $ 31,748,686