Condensed Balance Sheets (Unaudited) - USD ($)	Sep. 30, 2020	Dec. 31, 2019
Current Assets:
Cash and cash equivalents	$ 6,280,656	$ 5,663,833
Prepaid expenses	336,432	581,706
Inventory	86,145
Other current assets	11,551
Total current assets	6,714,784	6,245,539
Operating lease right-of-use asset	36,115	138,538
Other assets		11,551
Total assets	6,750,899	6,395,628
Current Liabilities:
Accounts payable and accrued expenses	765,603	1,033,383
Accrued compensation	715,423	843,162
Operating lease liability	36,115	138,538
Paycheck protection program loan	104,168
Milestone payable	5,000,000
Total current liabilities	6,621,309	2,015,083
Long-term Liabilities:
Note payable	2,000,000
Accrued interest payable	53,005
Total long-term liabilities	2,053,005
Total liabilities	8,674,314	2,015,083
Stockholders' equity:
Common stock, $0.0001 par value; authorized shares - 50,000,000; issued and outstanding shares - 26,332,122 and 24,431,914 at September 30, 2020 and December 31, 2019, respectively	2,633	2,443
Additional paid-in capital	94,691,151	90,108,492
Accumulated deficit	(96,617,199)	(85,730,390)
Total stockholders' (deficit) equity	(1,923,415)	4,380,545
Total liabilities and stockholders' (deficit) equity	$ 6,750,899	$ 6,395,628