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Employee Stock Compensation Plans (Details Narrative) - USD ($)	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022	Dec. 31, 2022	Jun. 18, 2013
Unrecognized Stock Option Compensation Cost Related To Non-vested Options	$ 550,000
Unrecognized Stock Option Compensation Cost Related To Non-vested Options, Period Of Recognition		29 months
Stock options exercised for cash		$ 19,000
Employee Stock Option Expense	$ 67,000	$ 13,000
2013 Plan
Options outstanding, exercisable	5,390,000		5,390,000
Stock Option Exercised In Period, Shares		73,000
Common stock, capital shares reserved for future issuance				5,750,000
Stock options exercised for cash		$ 19,000
Employee Stock Option Expense	$ 67,000,000	$ 13,000,000
Exercise price Per Share		$ 0.26
2013 Plan | Minimum [Member]
Exercise price	$ 0.20
2013 Plan | Maximum [Member]
Exercise price	$ 0.67

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