Note 11 - Warrants (Tables)

9 Months Ended

Dec. 31, 2024

Notes Tables

Schedule of Stockholders' Equity Note, Warrants or Rights [Table Text Block]

Outstanding and exercisable
Range of Exercise prices		Number outstanding		Weighted average remaining life in years		Weighted Average Exercise Price		Exercisable
$	0.20		200,000		0.78	$	0.20		200,000

	2024				2023
	# of Shares		Weighted Average		# of Shares		Weighted Average
			Exercise Price				Exercise Price
Outstanding, beginning of year		200,000	$	0.20		-		-
Issued		-		-		200,000	$	0.20
Exercised		-		-		-		-
Expired		-		-		-		-
Cancelled		-		-		-		-
Outstanding, end of period		200,000	$	0.20		200,000	$	0.20
Exercisable, end of period		200,000	$	0.20		200,000	$	0.20