XML 24 R21.htm IDEA: XBRL DOCUMENT v3.20.1
Property (Tables)
9 Months Ended
Jan. 31, 2020
Property, Plant and Equipment [Abstract]  
Schedule of Property and Equipment

As of the dates presented, property consisted of the following:

 

    January 31, 2020     April 30, 2019  
      (unaudited)          
Site costs   $ 81,885     $ 81,885  
Less: accumulated depreciation     (13,578 )     (6,956 )
Total   $ 68,307     $ 74,929