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Employee Stock Compensation Plans (Tables)

12 Months Ended

Dec. 31, 2022

Employee Stock Compensation Plans

Stock option grant assumptions

Grant Date		9/8/22 (1)				5/5/21 (1)				6/10/21 (1)
Option – grant date price		$	0.60			$	0.67			$	0.69
Options granted			2,360,000				90,000				50,000
Expected life years			5.0				5.0				5.0
Expected volatility			73	%			76	%			76	%
Risk free interest rate			3.4	%			0.9	%			0.9	%
Weighted average fair value		$	0.37			$	0.41			$	0.41
Grant date fair value		$	876,000			$	37,000			$	20,000

Stock option activity

		2022												2021
						Weighted												Weighted
						Average				Aggregate								Average				Aggregate
		RSUs/				Exercise				Intrinsic				RSUs/				Exercise				Intrinsic
		Options				Price				Value (1)				Options				Price				Value (1)
Outstanding, beginning of year			5,513,000			$	0.49								5,558,000			$	0.58
Granted			2,360,000			$	0.60								140,000			$	0.67
Exercised			(114,250	)		$	0.26								(185,000	)		$	0.45
Expired			(2,360,000	)		$	0.77								-				-
Forfeited			(8,750	)		$	0.20								-				-
Outstanding, end of year			5,390,000			$	0.42			$	1,034,000				5,513,000			$	0.49			$	718,000
Exercisable, end of year			3,227,500			$	0.34			$	899,000				4,718,000			$	0.53			$	506,000

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Tabular disclosure for stock option plans. Includes, but is not limited to, outstanding awards at beginning and end of year, grants, exercises, forfeitures, and weighted-average grant date fair value.

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Tabular disclosure of the significant assumptions used during the year to estimate the fair value of stock options, including, but not limited to: (a) expected term of share options and similar instruments, (b) expected volatility of the entity's shares, (c) expected dividends, (d) risk-free rate(s), and (e) discount for post-vesting restrictions.

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