Common Stock (Details Narrative) - USD ($)	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Common Stock
Stock options exercisable	3,813,667
Common stock price per shares	$ 0.50
Warrants purchase shares	775,000
Stock options granted	463,500	443,500	529,500
Purchase shares of common stock	2,250,000
Stock options forfeited	30,000	0	195,000
Weighted average grant date fair value of non-vested options	$ 0.58
Exercise price	0.57
Weighted average grant date fair value of vested options	0.66
Weighted average grant date fair value of employee stock options granted	$ 0.70	$ 0.40	$ 0.66
Share based compensation	$ 28,119	$ 21,536	$ 18,829
Tax benefit	6,861	$ 5,168	$ 4,995
Unamortized compensation cost related to options	$ 50,941
Unamortized compensation cost related to options recognition period	36 years
Outstanding principal balance	$ 625,000
Maturity date	February 2023