Condensed Consolidated Balance Sheets - USD ($)	Jun. 30, 2018	Dec. 31, 2017
Current assets:
Cash and cash equivalents	$ 8,343,773	$ 15,644,355
Prepaid expenses	571,173	881,887
Total current assets	8,914,946	16,526,242
Property and equipment, net	67,075	62,984
Other assets:
Goodwill	7,647,267	7,647,267
In-process research and development	118,600	118,600
Other non-current assets	40,528	13,648
Total assets	16,788,416	24,368,741
Current liabilities:
Accounts payable	861,071	95,873
Accrued expenses	1,870,847	1,937,331
Total liabilities	2,731,918	2,033,204
Commitments
Stockholders’ equity:
Preferred stock, no par value; authorized 10,000,000 shares; none issued and outstanding	0	0
Common stock, $0.0001 par value at June 30, 2018 and $0.01 par value at December 31, 2017; authorized 150,000,000 shares; 7,497,433 shares issued and outstanding at June 30, 2018 and December 31, 2017	750	74,974
Additional paid-in capital	48,426,494	47,812,215
Accumulated deficit	(34,370,746)	(25,551,652)
Total stockholders’ equity	14,056,498	22,335,537
Total liabilities, and stockholders’ equity	$ 16,788,416	$ 24,368,741