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Employee Stock Compensation Plans (Details Narrative) - USD ($)	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021	Dec. 31, 2021
Unrecognized Stock Option Compensation Cost Related To Non-vested Options	$ 54,000		$ 54,000
Unrecognized Stock Option Compensation Cost Related To Non-vested Options, Period Of Recognition			16 years
Stock Option Exercised In Period, Shares	8,750	140,000	81,750	140,000
Proceeds From Stock Options Exercised	$ 2,000,000		$ 20,000,000
Fair value		$ 58,000		$ 58,000
Volatility		76.00%		76.00%
Risk-free interest rate		0.90%		0.90%
Aggregate Intrinsic Value Per Share	$ 0.20	$ 0.68	$ 0.20	$ 0.68
Exercise price Per Share		$ 0.45		$ 0.45
Employee Stock Option Expense			$ 26,000	$ 72,000
Proceeds From Stock Options Exercised			$ 20,000	$ 83,000
2013 Plan
Stock Option Exercised In Period, Shares		64,750		185,000
Aggregate Intrinsic Value Per Share	0.20		$ 0.20
Exercise price Per Share		$ 0.25		$ 0.25
Proceeds From Stock Options Exercised		$ 16,000,000		$ 83,000,000
Stock Option | 2013 Plan
Stock Option Exercised In Period, Shares			5,431,250		5,513,000
Aggregate Intrinsic Value Per Share	$ 0.25	$ 0.68	$ 0.25	$ 0.68	$ 0.77
Employee Stock Option Expense	$ 13,000,000	$ 44,000,000	$ 26,000,000	$ 72,000,000

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