Summary of Option Activity (Details) - Stock Options [Member]	3 Months Ended
	Apr. 30, 2022 $ / shares shares
Accumulated Other Comprehensive Income (Loss) [Line Items]
Options, Outstanding, Beginning balance | shares	669,000
Weighted Average Exercise Price, Beginning balance | $ / shares	$ 0.66
Options, Outstanding, Beginning balance | shares	666,500
Weighted Average Exercise Price, Beginning balance | $ / shares	$ 0.65
Options, Granted | shares
Weighted Average Exercise Price, Granted | $ / shares
Options, Exercised | shares	(30,000)
Weighted Average Exercise Price, Exercised | $ / shares	$ 0.94
Options, Exercisable, Ending balance | shares	639,000
Weighted Average Exercise Price, Ending balance | $ / shares	$ 0.65
Options, Exercisable, Ending balance | shares	639,000
Weighted Average Exercise Price, Ending balance | $ / shares	$ 0.65