CONDENSED CONSOLIDATED STATEMENT OF STOCKHOLDERS' EQUITY (UNAUDITED) - USD ($)
|
Series A Preferred Stock |
Common Stock [Member] |
Paid-In Capital |
Accumulated Deficit |
Other Comprehensive Income (Loss) |
Total |
Beginning balance, shares at Apr. 30, 2018 |
0
|
1,013,260,644
|
|
|
|
|
Beginning balance, amount at Apr. 30, 2018 |
$ 0
|
$ 101,326
|
$ 101,636,215
|
$ (95,964,143)
|
$ (4,709)
|
$ 5,768,689
|
Shares issued for compensation |
|
|
92,070
|
|
|
92,070
|
Shares issued for services, amount |
|
|
45,800
|
|
|
45,800
|
Shares issued for cash, net of issuance costs, shares |
|
66,239,316
|
|
|
|
|
Shares issued for cash, net of issuance costs, amount |
|
$ 6,624
|
1,388,376
|
|
|
1,395,000
|
Stock options granted |
|
|
113,225
|
|
|
113,225
|
Foreign currency translation adjustment |
|
|
|
|
(1,273)
|
(1,273)
|
Net loss |
|
|
|
(1,215,363)
|
|
(1,215,363)
|
Ending balance, shares at Jul. 31, 2018 |
0
|
1,079,499,960
|
|
|
|
|
Ending balance, amount at Jul. 31, 2018 |
$ 0
|
$ 107,950
|
103,275,686
|
(97,179,506)
|
(5,982)
|
6,198,148
|
Beginning balance, shares at Apr. 30, 2018 |
0
|
1,013,260,644
|
|
|
|
|
Beginning balance, amount at Apr. 30, 2018 |
$ 0
|
$ 101,326
|
101,636,215
|
(95,964,143)
|
(4,709)
|
5,768,689
|
Foreign currency translation adjustment |
|
|
|
|
|
(3,787)
|
Net loss |
|
|
|
|
|
(2,928,284)
|
Ending balance, shares at Jan. 31, 2019 |
|
1,126,904,505
|
|
|
|
|
Ending balance, amount at Jan. 31, 2019 |
|
$ 112,690
|
104,153,928
|
(98,892,427)
|
(8,496)
|
5,365,695
|
Beginning balance, shares at Jul. 31, 2018 |
0
|
1,079,499,960
|
|
|
|
|
Beginning balance, amount at Jul. 31, 2018 |
$ 0
|
$ 107,950
|
103,275,686
|
(97,179,506)
|
(5,982)
|
6,198,148
|
Shares issued for compensation |
|
|
92,070
|
|
|
92,070
|
Shares issued for services, shares |
|
1,950,000
|
|
|
|
|
Shares issued for services, amount |
|
$ 195
|
59,459
|
|
|
59,654
|
Stock options granted |
|
|
96,964
|
|
|
96,964
|
Foreign currency translation adjustment |
|
|
|
|
(6,058)
|
(6,058)
|
Net loss |
|
|
|
(1,036,574)
|
|
(1,036,574)
|
Ending balance, shares at Oct. 31, 2018 |
0
|
1,081,449,960
|
|
|
|
|
Ending balance, amount at Oct. 31, 2018 |
$ 0
|
$ 108,145
|
103,524,179
|
(98,216,080)
|
(12,040)
|
5,404,204
|
Shares issued for compensation |
|
|
61,380
|
|
|
61,380
|
Shares issued for services, shares |
|
|
|
|
|
|
Shares issued for services, amount |
|
|
35,430
|
|
|
35,430
|
Shares issued for cash, net of issuance costs, shares |
|
45,454,545
|
|
|
|
|
Shares issued for cash, net of issuance costs, amount |
|
$ 4,545
|
460,455
|
|
|
465,000
|
Stock options granted |
|
|
72,484
|
|
|
72,484
|
Foreign currency translation adjustment |
|
|
|
|
3,544
|
3,544
|
Net loss |
|
|
|
(676,647)
|
|
(676,347)
|
Ending balance, shares at Jan. 31, 2019 |
|
1,126,904,505
|
|
|
|
|
Ending balance, amount at Jan. 31, 2019 |
|
$ 112,690
|
104,153,928
|
(98,892,427)
|
(8,496)
|
5,365,695
|
Beginning balance, shares at Apr. 30, 2019 |
0
|
1,186,004,505
|
|
|
|
|
Beginning balance, amount at Apr. 30, 2019 |
$ 0
|
$ 118,600
|
104,966,158
|
(100,031,371)
|
(13,842)
|
5,039,545
|
Shares issued for compensation |
|
|
104,726
|
|
|
104,726
|
Shares issued for services, shares |
|
5,500,000
|
|
|
|
|
Shares issued for services, amount |
|
$ 550
|
311,266
|
|
|
311,816
|
Shares issued for cash, net of issuance costs, shares |
|
66,666,667
|
|
|
|
|
Shares issued for cash, net of issuance costs, amount |
|
$ 6,667
|
551,333
|
|
|
558,000
|
Stock options granted |
|
|
126,325
|
|
|
126,325
|
Foreign currency translation adjustment |
|
|
|
|
(6,862)
|
(6,862)
|
Net loss |
|
|
|
(1,134,075)
|
|
(1,134,075)
|
Ending balance, shares at Jul. 31, 2019 |
0
|
1,258,171,172
|
|
|
|
|
Ending balance, amount at Jul. 31, 2019 |
$ 0
|
$ 125,817
|
106,059,808
|
(101,165,446)
|
(20,704)
|
4,999,475
|
Beginning balance, shares at Apr. 30, 2019 |
0
|
1,186,004,505
|
|
|
|
|
Beginning balance, amount at Apr. 30, 2019 |
$ 0
|
$ 118,600
|
104,966,158
|
(100,031,371)
|
(13,842)
|
5,039,545
|
Foreign currency translation adjustment |
|
|
|
|
|
(7,530)
|
Net loss |
|
|
|
|
|
(3,076,505)
|
Ending balance, shares at Jan. 31, 2020 |
|
1,428,471,172
|
|
|
|
|
Ending balance, amount at Jan. 31, 2020 |
|
$ 142,847
|
107,305,733
|
(103,107,876)
|
(21,372)
|
4,319,332
|
Beginning balance, shares at Jul. 31, 2019 |
0
|
1,258,171,172
|
|
|
|
|
Beginning balance, amount at Jul. 31, 2019 |
$ 0
|
$ 125,817
|
106,059,808
|
(101,165,446)
|
(20,704)
|
4,999,475
|
Shares issued for compensation |
|
|
104,727
|
|
|
104,727
|
Shares issued for services, shares |
|
3,700,000
|
|
|
|
|
Shares issued for services, amount |
|
$ 370
|
73,183
|
|
|
73,553
|
Shares issued for cash, net of issuance costs, shares |
1
|
70,000,000
|
|
|
|
|
Shares issued for cash, net of issuance costs, amount |
$ 0
|
$ 7,000
|
318,500
|
|
|
$ 325,500
|
Share issued for cash, shares |
|
|
|
|
|
1
|
Stock options granted |
|
|
98,409
|
|
|
$ 98,409
|
Foreign currency translation adjustment |
|
|
|
|
(66)
|
(66)
|
Net loss |
|
|
|
(1,067,122)
|
|
(1,067,122)
|
Ending balance, shares at Oct. 31, 2019 |
1
|
1,331,871,172
|
|
|
|
|
Ending balance, amount at Oct. 31, 2019 |
$ 0
|
$ 133,187
|
106,654,628
|
(102,232,568)
|
(20,770)
|
4,534,477
|
Shares issued for compensation |
|
$ 660
|
99,578
|
|
|
100,238
|
Shares issued for services, shares |
|
6,600,000
|
|
|
|
|
Shares issued for services, amount |
|
|
26,092
|
|
|
26,092
|
Share issued for cash, shares |
|
90,000,000
|
|
|
|
|
Share issued for cash, amount |
|
$ 9,000
|
441,000
|
|
|
450,000
|
Share repurchased for cash, shares |
(1)
|
|
|
|
|
|
Share repurchased for cash, amount |
|
|
|
|
|
(1)
|
Stock options granted |
|
|
84,436
|
|
|
84,436
|
Foreign currency translation adjustment |
|
|
|
|
(602)
|
(602)
|
Net loss |
|
|
|
(875,308)
|
|
(875,308)
|
Ending balance, shares at Jan. 31, 2020 |
|
1,428,471,172
|
|
|
|
|
Ending balance, amount at Jan. 31, 2020 |
|
$ 142,847
|
$ 107,305,733
|
$ (103,107,876)
|
$ (21,372)
|
$ 4,319,332
|