Schedule of Computation of Basic and Diluted Earnings Per Share (Details) - USD ($)	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Accounting Policies [Abstract]
Net loss	$ (1,532,397)	$ (1,971,531)
Cumulative dividend on Series A Convertible Preferred Stock	(332,551)	(343,723)
Net loss attributable to common stockholders	$ (1,864,948)	$ (2,315,254)
Weighted average number of common shares and equivalents:	75,175,412	69,870,040
Basic EPS	$ (0.02)	$ (0.03)
Diluted EPS	$ (0.02)	$ (0.03)