XML 54 R43.htm IDEA: XBRL DOCUMENT v3.20.4
Stockholders' Equity - Schedule of Warrants Outstanding and Exercisable (Details) - Warrant [Member]
9 Months Ended
Oct. 31, 2020
$ / shares
shares
Number of Warrants Outstanding | shares 3,211,784
Weighted Average Remaining Contractual Life (in Years) 11 days
Weighted Average Exercise Price, Warrants Outstanding $ 1.39
Number of Warrants Exercisable | shares 3,211,784
Weighted Average Exercise Price, Warrants Exercisable $ 1.39
Minimum [Member]  
Warrants Exercise Price 1.00
Maximum [Member]  
Warrants Exercise Price $ 1.50