CONSOLIDATED STATEMENT OF CHANGES IN STOCKHOLDERS' EQUITY (DEFICIT) - USD ($) |
Issued to Officers [Member]
Common Stock [Member]
|
Issued to Officers [Member]
Additional Paid-in Capital [Member]
|
Issued to Officers [Member]
Stock Payable [Member]
|
Issued to Officers [Member] |
To Be Issued to Officers [Member]
Stock Payable [Member]
|
To Be Issued to Officers [Member] |
Common stock issued for exercise of special warrants [Member]
Common Stock [Member]
|
Common stock issued for exercise of special warrants [Member]
Additional Paid-in Capital [Member]
|
Stock To Be Issued [Member]
Stock Payable [Member]
|
Stock To Be Issued [Member] |
Common Stock [Member]
Cashless Exercise Of Warrants [Member]
|
Common Stock [Member]
Warrant issued to Consultants [Member]
|
Common Stock [Member]
Oasis Acquisition [Member]
|
Common Stock [Member] |
Additional Paid-in Capital [Member]
Special Warrants Issued for Cash [Member]
|
Additional Paid-in Capital [Member]
Cashless Exercise Of Warrants [Member]
|
Additional Paid-in Capital [Member]
Warrant Issued Due to Penalty [Member]
|
Additional Paid-in Capital [Member]
Warrants Issued as Compensation for Offering [Member]
|
Additional Paid-in Capital [Member]
Warrants issued to Placement Agent [Member]
|
Additional Paid-in Capital [Member]
Special Warrant Issued Due to Penalty [Member]
|
Additional Paid-in Capital [Member]
Warrant issued to Consultants [Member]
|
Additional Paid-in Capital [Member]
Oasis Acquisition [Member]
|
Additional Paid-in Capital [Member] |
Stock Payable [Member]
Warrant issued to Consultants [Member]
|
Stock Payable [Member] |
Retained Earnings [Member] |
Special Warrants Issued for Cash [Member] |
Warrant Issued Due to Penalty [Member] |
Warrants Issued as Compensation for Offering [Member] |
Warrants issued to Placement Agent [Member] |
Special Warrant Issued Due to Penalty [Member] |
Oasis Acquisition [Member] |
Total |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Balance at May. 31, 2018 | $ 5,013 | $ 17,628,717 | $ 307,584 | $ (18,569,094) | $ (627,780) | ||||||||||||||||||||||||||||
Balance (in Shares) at May. 31, 2018 | 50,128,972 | ||||||||||||||||||||||||||||||||
Common stock issued for conversion of debt | $ 370 | 1,295,320 | 1,295,690 | ||||||||||||||||||||||||||||||
Common stock issued for conversion of debt, Shares (in Shares) | 3,697,511 | ||||||||||||||||||||||||||||||||
Common stock issued in connection with Oasis acquisition | $ 2,206 | $ 15,438,970 | $ 15,441,176 | 25,313 | |||||||||||||||||||||||||||||
Common stock issued in connection with Oasis acquisition (in Shares) | 22,058,823 | ||||||||||||||||||||||||||||||||
Stock issued for services | $ 73 | 515,240 | (25,313) | 490,000 | |||||||||||||||||||||||||||||
Stock issued for services, Shares (in Shares) | 731,250 | ||||||||||||||||||||||||||||||||
Common stock issued | $ 62 | $ 281,438 | $ (230,820) | $ 50,680 | $ 5 | 47,495 | 47,500 | ||||||||||||||||||||||||||
Common stock issued (in Shares) | 625,000 | 50,000 | |||||||||||||||||||||||||||||||
Foreign currency transaction loss on equity offering | 403,588 | 403,588 | |||||||||||||||||||||||||||||||
Discount on notes payable and accrued interest | 5,888,707 | 5,888,707 | |||||||||||||||||||||||||||||||
Reclasification of deritivate upon adoption of ASU 2017-11 | Accounting Standards Update 2017-11 [Member] | 1,265,751 | 1,265,751 | |||||||||||||||||||||||||||||||
Reclasification of deritivate upon adoption of ASU 2017-11 | 1,265,751 | ||||||||||||||||||||||||||||||||
Derivative valuation of reset event | 35,883 | 35,883 | |||||||||||||||||||||||||||||||
Imputed interest | 807 | 807 | |||||||||||||||||||||||||||||||
Net loss | (27,619,057) | (27,619,057) | |||||||||||||||||||||||||||||||
Common stock issued | $ 403,644 | $ 403,644 | |||||||||||||||||||||||||||||||
Common stock issued for cash | $ 1,438 | 5,748,562 | 5,750,000 | ||||||||||||||||||||||||||||||
Common stock issued for cash (in Shares) | 14,375,000 | ||||||||||||||||||||||||||||||||
Warrants issued | $ 9,785,978 | $ 941,972 | $ 2,369,830 | $ 1,413,300 | $ 7,142,550 | $ 9,785,978 | $ 941,972 | $ 2,369,830 | $ 1,413,300 | $ 7,142,550 | |||||||||||||||||||||||
Common stock issued for exercise of special warrants | $ 3,347 | $ (3,347) | |||||||||||||||||||||||||||||||
Common stock issued for exercise of special warrants (in Shares) | 33,463,838 | ||||||||||||||||||||||||||||||||
Units issued as compensation for offering | $ 56 | 557,279 | 557,335 | ||||||||||||||||||||||||||||||
Units issued as compensation for offering (in Shares) | 559,750 | ||||||||||||||||||||||||||||||||
Cashless exercise of warrant | $ 15 | $ (15) | |||||||||||||||||||||||||||||||
Cashless exercise of warrant (in Shares) | 148,951 | ||||||||||||||||||||||||||||||||
Balance at May. 31, 2019 | $ 12,585 | 70,758,025 | 455,095 | (46,188,151) | 25,037,554 | ||||||||||||||||||||||||||||
Balance (in Shares) at May. 31, 2019 | 125,839,095 | ||||||||||||||||||||||||||||||||
Common stock issued for conversion of debt | $ 3 | 25,854 | 25,857 | ||||||||||||||||||||||||||||||
Common stock issued for conversion of debt, Shares (in Shares) | 32,321 | ||||||||||||||||||||||||||||||||
Stock issued for services | $ 45,000 | $ 45,000 | $ 10 | 22,490 | (22,500) | $ 22,500 | |||||||||||||||||||||||||||
Stock issued for services, Shares (in Shares) | 200,000 | 100,000 | 100,000 | ||||||||||||||||||||||||||||||
Common stock issued | $ 55 | 390,445 | (390,500) | ||||||||||||||||||||||||||||||
Common stock issued (in Shares) | 550,000 | ||||||||||||||||||||||||||||||||
Net loss | (3,910,473) | $ (3,910,473) | |||||||||||||||||||||||||||||||
Common stock issued | 124,582 | 124,582 | |||||||||||||||||||||||||||||||
Balance at Feb. 29, 2020 | $ 12,653 | 71,196,814 | 211,677 | (50,098,624) | 21,322,520 | ||||||||||||||||||||||||||||
Balance (in Shares) at Feb. 29, 2020 | 126,521,416 | ||||||||||||||||||||||||||||||||
Balance at May. 31, 2019 | $ 12,585 | 70,758,025 | 455,095 | (46,188,151) | 25,037,554 | ||||||||||||||||||||||||||||
Balance (in Shares) at May. 31, 2019 | 125,839,095 | ||||||||||||||||||||||||||||||||
Common stock issued for conversion of debt | $ 3 | 25,854 | 25,857 | ||||||||||||||||||||||||||||||
Common stock issued for conversion of debt, Shares (in Shares) | 32,321 | ||||||||||||||||||||||||||||||||
Common stock issued in connection with Oasis acquisition | 0 | ||||||||||||||||||||||||||||||||
Stock issued for services | $ 45,000 | $ 10 | $ 10 | $ 22,490 | 22,490 | $ (22,500) | 45,000 | 45,000 | |||||||||||||||||||||||||
Stock issued for services, Shares (in Shares) | 200,000 | 100,000 | |||||||||||||||||||||||||||||||
Common stock issued | $ 55 | $ 390,445 | $ (390,500) | ||||||||||||||||||||||||||||||
Common stock issued (in Shares) | 550,000 | ||||||||||||||||||||||||||||||||
Reclasification of deritivate upon adoption of ASU 2017-11 | 0 | ||||||||||||||||||||||||||||||||
Net loss | (30,657,973) | (30,657,973) | |||||||||||||||||||||||||||||||
Common stock issued | 154,014 | 154,014 | |||||||||||||||||||||||||||||||
Balance at May. 31, 2020 | $ 12,653 | 71,196,814 | 241,109 | (76,846,124) | (5,395,548) | ||||||||||||||||||||||||||||
Balance (in Shares) at May. 31, 2020 | 126,521,416 | ||||||||||||||||||||||||||||||||
Common stock issued in connection with Oasis acquisition | 122,720 | ||||||||||||||||||||||||||||||||
Stock issued for services, Shares (in Shares) | 133,332 | ||||||||||||||||||||||||||||||||
Common stock issued | 80,813 | 80,813 | |||||||||||||||||||||||||||||||
Net loss | (5,707,184) | $ (5,707,184) | |||||||||||||||||||||||||||||||
Common stock issued | $ 30 | 122,690 | (122,720) | ||||||||||||||||||||||||||||||
Common stock issued (in Shares) | 300,000 | 250,000 | |||||||||||||||||||||||||||||||
Fair value of cancelled shares issued for services | (25,750) | $ (25,750) | |||||||||||||||||||||||||||||||
Balance at Feb. 28, 2021 | $ 12,683 | $ 71,319,504 | $ 173,452 | $ (82,553,308) | $ (11,047,669) | ||||||||||||||||||||||||||||
Balance (in Shares) at Feb. 28, 2021 | 126,821,416 |