XML 51 R45.htm IDEA: XBRL DOCUMENT v3.20.1
Accrued Liabilities - Schedule of Accrued Liabilities (Details) - USD ($)
Mar. 31, 2020
Dec. 31, 2019
Payables and Accruals [Abstract]    
Amounts due to contract research organizations and other contractual agreements $ 305,000 $ 475,440
Accrued payroll and related benefits 924,659 1,604,541
Accrued professional fees 150,000 204,155
Other 19,411 19,411
Total $ 1,399,070 $ 2,303,547