Stock Options (Tables)

6 Months Ended

Jun. 30, 2025

Share-Based Payment Arrangement [Abstract]

Schedule of Share-Based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]

	June 18, 2025	February 7, 2025
Stock price	$0.20	$0.11
Exercise price	$0.20	$0.10
Expected volatility	167.2%	170.7%
Expected dividends	-	-
Expected terms (in years)	5.0	5.0
Risk-free rate	3.98%	4.33%

Schedule of summary of options issued and outstanding [Table Text Block]

	Shares			Weighted Average Exercise Price
Outstanding and exercisable at December 31, 2023	4,775,000		$	0.09
Expired	(1,325,000	)		0.09
Outstanding and exercisable at December 31, 2024	3,450,000		$	0.09
Granted	5,340,000			0.14
Expired	(1,630,000	)		0.10
Outstanding and exercisable at June 30, 2025	7,160,000		$	0.13