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Accounts Payable and Accrued Expenses (Details) - USD ($)
Mar. 31, 2019
Dec. 31, 2018
Payables and Accruals [Abstract]    
Accounts payable - trade $ 618,646 $ 531,048
Accounts payable - capital 72,695
Accrued payroll 307,604 358,451
Accrued professional fees 56,275 93,050
Accrued other 190,231 165,416
Total $ 1,172,756 $ 1,220,660