Condensed Consolidated Statements of Stockholders' Equity (Unaudited) - USD ($)	Common Stock	Additional Paid In Capital	Accumulated Deficit	Total
Beginning balance, shares at Dec. 31, 2019	20,929,928
Beginning balance, amount at Dec. 31, 2019	$ 209,299	$ 46,496,330	$ (40,596,638)	$ 6,108,991
Net loss			(751,879)	(751,879)
Stock option exercise, shares	346,834
Stock option exercise, amount	$ 3,468	194,190		197,658
Stock based compensation		127,053		127,053
Ending balance, shares at Mar. 31, 2020	21,276,762
Ending balance, amount at Mar. 31, 2020	$ 212,767	46,817,573	(41,348,517)	5,681,823
Beginning balance, shares at Dec. 31, 2020	35,074,922
Beginning balance, amount at Dec. 31, 2020	$ 350,749	64,526,664	(57,086,943)	7,790,470
Net loss			(545,520)	(545,520)
Stock option exercise, shares	287,932
Stock option exercise, amount	$ 2,879	376,268		379,147
Stock based compensation		404,718		404,718
Ending balance, shares at Mar. 31, 2021	35,362,854
Ending balance, amount at Mar. 31, 2021	$ 353,628	$ 65,307,650	$ (57,632,463)	$ 8,028,815