Condensed Consolidated Balance Sheets (Unaudited) - USD ($)	Sep. 30, 2021	Dec. 31, 2020
Current assets
Cash and cash equivalents	$ 65,588,119	$ 25,356,952
Restricted cash	100,000	100,000
Prepaid expenses and other current assets	1,750,451	1,983,264
Total current assets	67,438,570	27,440,216
Capitalized software, net	51,080
Other noncurrent assets		14,808
Operating lease right-of-use assets		101,786
In-process research and development	15,200,000	15,200,000
Goodwill	14,869,399	14,869,399
Total assets	97,559,049	57,626,209
Current liabilities
Accounts payable	1,200,509	995,614
Accrued expenses and other current liabilities	1,882,251	2,053,409
Operating leases		111,229
Total current liabilities	3,082,760	3,160,252
Deferred taxes	1,803,356	1,803,356
Liability related to the sale of future royalties	64,594,985
Total liabilities	69,481,101	4,963,608
Commitments and contingencies (Note 9)
Stockholders’ equity
Preferred stock; $0.0001 par value; 100,000,000 shares authorized; none issued or outstanding as of September 30, 2021 and December 31, 2020, respectively
Common stock; $0.0001 par value; 125,000,000 shares authorized; 42,721,566 shares issued and outstanding as of September 30, 2021 and December 31, 2020	4,272	4,272
Additional paid-in capital	341,468,426	337,453,776
Accumulated deficit	(313,394,750)	(284,795,447)
Total stockholders’ equity	28,077,948	52,662,601
Total liabilities and stockholders’ equity	$ 97,559,049	$ 57,626,209