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Warrants (Tables)
12 Months Ended
Jan. 31, 2019
Warrants and Rights Note Disclosure [Abstract]  
Schedule of warrants
   Shares   Exercise Price   Remaining Life   Intrinsic Value 
Outstanding, January 31, 2018   730,000   $1.58    1.35 years    - 
Granted   250,000    4.00    -    - 
Exercised   (125,000)   4.00    -    - 
Expired/Cancelled   (125,000)   4.00    -    - 
Outstanding, January 31, 2019   730,000   $1.58    0.35 years   $4,101,000 
Exercisable, January 31, 2019   730,000   $1.58    0.35 years   $4,101,000 
Schedule of additional warrants outstanding
        Weighted Average   Weighted Average       Weighted Average 
       Remaining    Exercise Price for      Exercise Price for 
Range of Exercise Prices   Number
Outstanding
   Contractural
Life(Years)
   Shares
Outstanding
   Number
Exercisable
   Shares
Exercisable
 
                      
$0.70    500,000    0.05   $0.70    500,000   $0.70 
$3.50    230,000    1   $3.50    230,000   $3.50