NATURE OF OPERATIONS (Narrative) (Details) - USD ($)	Jan. 31, 2023	Jan. 31, 2022
Nature Of Operations [Abstract]
Working capital (deficit)	$ (6,231,895)	$ (5,689,642)
Accumulated deficit	$ (69,471,712)	$ (69,764,923)

Amount of accumulated undistributed earnings (deficit).

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Name:	us-gaap_RetainedEarningsAccumulatedDeficit
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant