XML 57 R47.htm IDEA: XBRL DOCUMENT v3.21.2
Commitments and Contingencies (Details Narrative) - USD ($)
3 Months Ended
Apr. 30, 2021
Apr. 30, 2020
Jan. 31, 2021
Restricted cash $ 0   $ 0
Membership fees and reservation amount $ 30,822 $ 41,000  
Tucson Oracle Property [Member]      
Percentage of deposit used for capital expenditures 4.00%