Condensed Statements of Changes in Stockholders' (Deficit) Equity - USD ($)	Total	Common Stock	Additional Paid-in Capital	Accumulated Deficit
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
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	(4,611,305)			(4,611,305)
Ending balance at Mar. 31, 2021	7,311,512	$ 1,431	111,057,347	(103,747,266)
Ending balance, shares at Mar. 31, 2021		14,310,244
Beginning balance at Dec. 31, 2021	$ (1,723,605)	$ 1,431	112,784,918	(114,509,954)
Beginning balance, shares at Dec. 31, 2021	14,310,244	14,310,244
Stock-based compensation	$ 474,097		474,097
Proceeds allocated to SWK Warrant	327,031		327,031
Net loss	(9,179,004)			(9,179,004)
Ending balance at Mar. 31, 2022	$ (10,101,481)	$ 1,431	$ 113,586,046	$ (123,688,958)
Ending balance, shares at Mar. 31, 2022	14,310,244	14,310,244