Concentration of Risk (Details Narrative) - USD ($) $ in Millions	3 Months Ended	9 Months Ended
	Oct. 31, 2022	Oct. 31, 2023
Cash balances in banks in the United States of America		$ 6.3
Cash balances in foreign bank accounts		20.1
Uninsured amount		$ 25.6
Major Customer [Member]
Concentration risk of net sales	10.00%	10.00%
Major Supplier [Member]
Concentration risk of net sales	10.00%	10.00%