Condensed Statements of Changes in Stockholders' Equity - USD ($)	Total	Common Stock	Additional Paid-in Capital	Accumulated Deficit
Beginning balance at Dec. 31, 2019	$ 18,370,316	$ 1,010	$ 94,619,818	$ (76,250,512)
Beginning balance, shares at Dec. 31, 2019		10,095,176
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	667,338		667,338
Net loss	(4,948,707)			(4,948,707)
Ending balance at Mar. 31, 2020	14,088,948	$ 1,011	95,287,156	(81,199,219)
Ending balance, shares at Mar. 31, 2020		10,101,034
Beginning balance at Dec. 31, 2020	$ 8,224,334	$ 1,324	107,358,971	(99,135,961)
Beginning balance, shares at Dec. 31, 2020	13,233,137	13,233,137
Issuance of common stock, net of issuance costs	$ 3,139,047	$ 107	3,138,940
Issuance of common stock, net of issuance costs, shares		1,077,107
Stock-based compensation	559,436		559,436
Net loss	(1,513,172)			(1,513,172)
Ending balance at Mar. 31, 2021	$ 10,409,645	$ 1,431	$ 111,057,347	$ (100,649,133)
Ending balance, shares at Mar. 31, 2021	14,310,244	14,310,244