Balance Sheets - USD ($)	Dec. 31, 2020	Dec. 31, 2019
Current assets:
Cash and cash equivalents	$ 5,761,568	$ 12,077,640
Prepaid expenses and other current assets	679,461	807,356
Total current assets	6,441,029	12,884,996
Property and equipment, net	130,081	193,974
Other assets:
Goodwill	7,647,267	7,647,267
In-process research and development		118,600
Other non-current assets	395,311	620,674
Total assets	14,613,688	21,465,511
Current liabilities:
Accounts payable	1,672,109	561,090
Accrued expenses	3,781,101	1,944,431
Other current liabilities	692,336	263,392
Total current liabilities	6,145,546	2,768,913
Other non-current liabilities	243,808	326,282
Total liabilities	6,389,354	3,095,195
Commitments and Contingencies (Note 6)
Stockholders’ equity:
Preferred stock, $0.0001 par value; authorized 10,000,000 shares; none issued and outstanding
Common stock, $0.0001 par value; authorized 150,000,000 shares; 13,233,137 and 10,095,176 shares issued and outstanding at December 31, 2020 and 2019, respectively	1,324	1,010
Additional paid-in capital	107,358,971	94,619,818
Accumulated deficit	(99,135,961)	(76,250,512)
Total stockholders’ equity	8,224,334	18,370,316
Total liabilities and stockholders’ equity	$ 14,613,688	$ 21,465,511