Note 7 - Stock Options (Tables)

3 Months Ended

Mar. 31, 2024

Notes Tables

Share-Based Payment Arrangement, Option, Activity [Table Text Block]

	Number of options			Weighted average exercise price		Aggregate Intrinsic Value
Options outstanding, December 31, 2022		5,415,000		$	0.50	$	-
Expired		(3,850,000	)		0.36		-
Options outstanding, December 31, 2023		1,565,000		$	0.85	$	-
Expired		(500,000	)		1.20		-
Options outstanding, March 31, 2024		1,065,000		$	0.69	$	-

Share-Based Payment Arrangement, Option, Exercise Price Range [Table Text Block]

Exercise price (CAD)		Number of options outstanding		Expiry date	Number of options exercisable		Remaining contractual life (years)
$	0.800		375,000	June 10, 2024		375,000		0.19
$	0.600		590,000	October 14, 2024		472,000		0.54
$	0.800		100,000	January 31, 2025		80,000		0.84
			1,065,000			927,000