Consolidated Statements of Operations (Unaudited) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Revenue
Total revenue	$ 6,350,525	$ 18,209,502	$ 18,153,601	$ 35,137,236
Operating expenses
Research and development	8,584,427	18,683,402	21,947,692	31,465,406
General and administrative	4,309,042	2,398,641	9,456,191	5,730,447
Total operating expenses	12,893,469	21,082,043	31,403,883	37,195,853
Loss from operations	(6,542,944)	(2,872,541)	(13,250,282)	(2,058,617)
Changes in fair value of warrant liabilities	1,730,080		9,579,652
Gain on debt extinguishment of Paycheck Protection Program SBA Loan				665,596
Interest expense	(71,237)	(74,434)	(143,259)	(149,626)
Interest income	15,824	5,296	23,757	10,802
Total other income (expense)	1,674,667	(69,138)	9,460,150	526,772
Loss before income taxes	(4,868,277)	(2,941,679)	(3,790,132)	(1,531,845)
Income tax expense (benefit)	(92,281)
Net loss	$ (4,775,996)	$ (2,941,679)	$ (3,790,132)	$ (1,531,845)
Loss per common share attributable to the Company's shareholders
Basic loss per common share	$ (0.11)	$ (0.11)	$ (0.09)	$ (0.06)
Diluted loss per common share	$ (0.11)	$ (0.11)	$ (0.09)	$ (0.06)
Weighted-average common shares outstanding - basic	42,999,413	25,973,406	43,048,254	25,973,406
Weighted-average common shares outstanding - diluted	42,999,413	25,973,406	43,048,254	25,973,406
Grant Revenue [Member]
Revenue
Total revenue	$ 6,350,525	$ 18,209,502	$ 18,153,601	$ 35,137,236