Annual report pursuant to Section 13 and 15(d)

Schedule of Stockholders' Equity Note, Warrants or Rights, Activity (Details)

v3.19.2
Schedule of Stockholders' Equity Note, Warrants or Rights, Activity (Details) - $ / shares
 1 Months Ended 12 Months Ended
Mar. 31, 2018
Mar. 31, 2019
Mar. 31, 2018
Number of warrants, beginning of period   4,030,059 4,192,916
Weighted average exercise price, beginning of period   $ 0.79 $ 0.79
Class of Warrant or Right, Grants in Period, Net of Forfeitures   4,252,541 3,900,000
Class of Warrant or Right, Grants in Period, Weighted Average Exercise Price   $ 1.40 $ 0.50
Number of warrants, exercised (3,900,000) (2,092,052) (3,900,000)
Weighted average exercise price, exercised   $ 0.90 $ 0.50
Number of warrants, cancelled or expired   2,326 (162,858)
Weighted average exercise price, cancelled or expired   $ 27.50 $ 4.71
Number of warrants, end of period 4,030,059 6,188,222 4,030,059
Weighted average exercise price, end of period $ 0.79 $ 1.16 $ 0.79
Number of warrants, exercisable   6,188,222  
Weighted average exercise price, exercisable   $ 1.16