XML 57 R48.htm IDEA: XBRL DOCUMENT v3.22.2.2
COMMITMENTS AND CONTINGENCIES (Details Narrative) - USD ($)
6 Months Ended
Jul. 31, 2022
Jul. 31, 2021
Jan. 31, 2022
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]      
Restricted cash $ 0   $ 0
Arrangements and membership fees paid $ 93,000 $ 69,000  
Tucson Oracle Property [Member]      
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]      
Percentage of deposit used for capital expenditures 4.00%