Accounts Payable And Accrued Expenses (Tables)

12 Months Ended

Dec. 31, 2019

Accounts Payable And Accrued Expenses [Abstract]

Schedule Of Accounts Payable And Accrued Expenses

	December 31,		December 31,
	2019		2018
Trade payables	$	488,285	$	547,519
Accrued expenses		471,700		140,637
Accrued research and development contract costs		221,170		1,782,131
Payroll liabilities		84,576		682,263
	$	1,265,731	$	3,152,550