Condensed Consolidated Balance Sheets - USD ($)	Jun. 30, 2020	Dec. 31, 2019
Current assets
Cash	$ 4,947,417	$ 1,690,866
Marketable securities, at fair value	2,011,529	803,664
Prepaid expenses	56,737	110,072
Deferred offering cost		30,484
Total current assets	7,015,683	2,635,086
Property and equipment, net	433	1,043
Investment in joint venture	410,000
Restricted cash		200,000
Total assets	7,426,116	2,836,129
Current liabilities
Accounts payable	180,093	403,885
Accrued expenses	125,000	36,236
Accrued license fee - current portion	50,000
Total current liabilities	355,093	440,121
Accrued license fee	235,000
Total liabilities	590,093	440,121
Commitments and contingencies
Stockholders' equity
Common stock, $0.0001 par value, 75,000,000 shares authorized, 13,433,267 and 10,119,844 shares issued and outstanding at June 30, 2020 and December 31, 2019, respectively	1,343	1,012
Additional paid-in-capital	23,375,090	14,610,638
Accumulated deficit	(16,539,748)	(12,215,642)
Accumulated other comprehensive loss	(662)
Total stockholders' equity	6,836,023	2,396,008
Total liabilities and stockholders' equity	7,426,116	2,836,129
Series A Convertible Preferred Stock
Stockholders' equity
Preferred stock, $0.0001 par value, 5,000,000 shares authorized, 0 shares issued and outstanding at June 30, 2020 and December 31, 2019, respectively