Stockholders’ Deficit (Tables)

6 Months Ended

Jun. 30, 2021

Stockholders' Equity Note [Abstract]

Schedule of Stock Options Roll Forward [Table Text Block]

	Shares			Weighted Average Exercise Price
Outstanding at December 31, 2020		32,000,000		$	0.1430
Granted		1,400,000		$	0.4600
Exercised		(1,590,910	)	$	0.1506
Forfeited or expired		(1,000,000	)	$	0.3700
Outstanding at June 30, 2021		30,809,090		$	0.1485
Exercisable at June 30, 2021		24,981,311		$	0.1077

Schedule of unrecognized stock-based compensation related to unvested restricted stock, net of estimated forfeitures

	Warrant Activity					Weighted
	Shares			Weighted Average Exercise Price		Average emaining Contractual Term (years)
Outstanding at December 31, 2020		3,550,000		$	0.0627		5.77
Warrants exercised		(1,050,000	)	$	0.0671
Outstanding and exercisable at June 30, 2021		2,500,000		$	0.0608		7.26

Schedule of range exercise prices warrants outstanding and exercisable

	Warrants Outstanding						Warrants Exercisable
			Weighted Avg.
			Remaining
	Shares		Contractual		Weighted Avg.		Shares		Weighted Avg.
Range of Exercise Prices	Outstanding		Life in Years		Exercise Price		Exercisable		Exercise Price
$0.05 - $0.08		2,500,000		7.26	$	0.0608		2,500,000	$	0.0608
		2,500,000		7.26	$	0.0608		2,500,000	$	0.0608