Statements of Changes in Stockholders' Equity - USD ($)	Total	Common Stock	Additional Paid-in Capital	Accumulated Deficit
Beginning balance at Dec. 31, 2018	$ 45,083,158	$ 1,009	$ 91,914,692	$ (46,832,543)
Beginning balance, shares at Dec. 31, 2018		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
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
Issuance of common stock, net of issuance costs	$ 10,159,766	$ 298	10,159,468
Issuance of common stock, net of issuance costs, shares		2,983,955
Issuance of common stock for commitment fee	355,555	$ 15	355,540
Issuance of common stock for commitment fee, shares		148,148
Issuance of common stock in connection with restricted stock unit vesting		$ 1	(1)
Issuance of common stock in connection with restricted stock unit vesting, shares		5,858
Stock-based compensation	2,224,146		2,224,146
Net loss	(22,885,449)			(22,885,449)
Ending balance at Dec. 31, 2020	$ 8,224,334	$ 1,324	$ 107,358,971	$ (99,135,961)
Ending balance, shares at Dec. 31, 2020	13,233,137	13,233,137