Consolidated Statements of Changes in Stockholders' Equity - USD ($)	Total	Common Stock	Additional Paid-in Capital	Accumulated Deficit
Beginning balance at Dec. 31, 2017	$ 22,335,537	$ 74,974	$ 47,812,215	$ (25,551,652)
Beginning balance, shares at Dec. 31, 2017		7,497,433
Reallocation for change in par value		$ (74,224)	74,224
Issuance of common stock, net of issuance costs	42,622,700	$ 256	42,622,444
Issuance of common stock, net of issuance costs, shares		2,555,555
Issuance of common stock in connection with stock option exercises	87,659	$ 3	87,656
Issuance of common stock in connection with stock option exercises, shares		34,375
Stock-based compensation	1,318,153		1,318,153
Net loss	(21,280,891)			(21,280,891)
Ending balance at Dec. 31, 2018	$ 45,083,158	$ 1,009	91,914,692	(46,832,543)
Ending balance, shares at Dec. 31, 2018	10,087,363	10,087,363
Issuance of common stock in connection with stock option exercises	$ 92,272	$ 1	92,271
Issuance of common stock in connection with stock option exercises, shares	7,813	7,813
Stock-based compensation	$ 2,612,855		2,612,855
Net loss	(29,417,969)			(29,417,969)
Ending balance at Dec. 31, 2019	$ 18,370,316	$ 1,010	$ 94,619,818	$ (76,250,512)
Ending balance, shares at Dec. 31, 2019	10,095,176	10,095,176