Annual report pursuant to Section 13 and 15(d)

Capital Stock (Details 2)

v3.19.2
Capital Stock (Details 2)
12 Months Ended
Mar. 31, 2019
$ / shares
shares
Warrant One [Member]  
Exercise Price per Share | $ / shares $ 1.5
Expiration Date 11/30/2021 to 12/13/2022
Warrants outstanding 14,335,200
Warrants exercisable 13,857,200
Warrant Two [Member]  
Exercise Price per Share | $ / shares $ 1.59
Expiration Date 2/28/2022
Warrants outstanding 292,000
Warrants exercisable 0
Warrant Three [Member]  
Exercise Price per Share | $ / shares $ 1.69
Expiration Date 2/28/2022
Warrants outstanding 12,000
Warrants exercisable 0
Warrant Four [Member]  
Exercise Price per Share | $ / shares $ 1.7
Expiration Date 10/5/2022
Warrants outstanding 182,434
Warrants exercisable 182,434
Warrant Five [Member]  
Exercise Price per Share | $ / shares $ 1.75
Expiration Date 2/28/2022
Warrants outstanding 23,800
Warrants exercisable 0
Warrant Six [Member]  
Exercise Price per Share | $ / shares $ 1.8
Expiration Date 10/10/2022
Warrants outstanding 115,385
Warrants exercisable 115,385
Warrant Seven [Member]  
Exercise Price per Share | $ / shares $ 1.82
Expiration Date 3/7/2023
Warrants outstanding 1,388,931
Warrants exercisable 1,388,931
Warrant Eight [Member]  
Exercise Price per Share | $ / shares $ 2
Expiration Date 4/30/2021
Warrants outstanding 523,573
Warrants exercisable 523,573
Warrant Nine [Member]  
Exercise Price per Share | $ / shares $ 2.2
Expiration Date 10/19/2022
Warrants outstanding 106,383
Warrants exercisable 106,383
Warrant Ten [Member]  
Exercise Price per Share | $ / shares $ 2.24
Expiration Date 10/16/2022
Warrants outstanding 16,737
Warrants exercisable 16,737
Warrant Eleven [Member]  
Exercise Price per Share | $ / shares $ 3.51
Expiration Date 12/31/2021
Warrants outstanding 50,000
Warrants exercisable 50,000
Warrant Twelve [Member]  
Exercise Price per Share | $ / shares $ 4.5
Expiration Date 9/26/2019
Warrants outstanding 25,000
Warrants exercisable 25,000
Warrant Thirteen [Member]  
Exercise Price per Share | $ / shares $ 5.3
Expiration Date 5/16/2021
Warrants outstanding 2,705,883
Warrants exercisable 2,705,883
Warrant Fourteen [Member]  
Exercise Price per Share | $ / shares $ 6
Expiration Date 9/26/2019 to 11/30/2019
Warrants outstanding 97,750
Warrants exercisable 97,750
Warrant Fifteen [Member]  
Exercise Price per Share | $ / shares $ 7
Expiration Date 1/11/2020 to 3/3/2023
Warrants outstanding 1,262,878
Warrants exercisable 1,262,878
Warrant Sixteen [Member]  
Exercise Price per Share | $ / shares $ 8
Expiration Date 3/25/2021
Warrants outstanding 185,000
Warrants exercisable 185,000
Warrant Seventeen [Member]  
Exercise Price per Share | $ / shares $ 10
Expiration Date 1/11/2020
Warrants outstanding 20,000
Warrants exercisable 20,000
Warrant Eighteen [Member]  
Exercise Price per Share | $ / shares $ 20
Expiration Date 9/15/2019
Warrants outstanding 110,448
Warrants exercisable 110,448
Warrant [Member]  
Warrants outstanding 21,453,402
Warrants exercisable 20,647,602