UNAUDITED CONDENSED CONSOLIDATED STATEMENT OF CHANGES IN STOCKHOLDERS EQUITY - USD ($)
|
Total |
Series A, Preferred Stock |
Series B, Preferred Stock |
Common Stock |
Additional Paid-In Capital |
Accumulated Deficit |
Balance, shares at Dec. 31, 2019 |
|
757,770
|
2,666,667
|
3,252,371
|
|
|
Balance, amount at Dec. 31, 2019 |
$ 19,200,949
|
$ 757
|
$ 2,667
|
$ 3,252
|
$ 133,932,615
|
$ (114,738,342)
|
Conversion of 11,874 preferred shares to 1,255 common shares, shares |
|
(11,874)
|
|
1,255
|
|
|
Conversion of 11,874 preferred shares to 1,255 common shares, amount |
0
|
$ (12)
|
0
|
$ 1
|
11
|
0
|
Shares issued - registered offerings - net of offering costs, shares |
|
|
|
110,053
|
|
|
Shares issued - registered offerings - net of offering costs, amount |
399,675
|
0
|
0
|
$ 111
|
399,564
|
0
|
Stock-based compensation |
6,085
|
0
|
0
|
0
|
6,085
|
0
|
Net loss for the three months ended March 31, 2020 |
(2,264,086)
|
$ 0
|
$ 0
|
$ 0
|
0
|
(2,264,086)
|
Balance, shares at Mar. 31, 2020 |
|
745,896
|
2,666,667
|
3,363,679
|
|
|
Balance, amount at Mar. 31, 2020 |
17,342,623
|
$ 745
|
$ 2,667
|
$ 3,364
|
134,338,275
|
(117,002,428)
|
Balance, shares at Dec. 31, 2019 |
|
757,770
|
2,666,667
|
3,252,371
|
|
|
Balance, amount at Dec. 31, 2019 |
19,200,949
|
$ 757
|
$ 2,667
|
$ 3,252
|
133,932,615
|
(114,738,342)
|
Net loss for the three months ended March 31, 2020 |
(4,396,192)
|
|
|
|
|
|
Balance, shares at Jun. 30, 2020 |
|
728,816
|
2,666,667
|
3,809,415
|
|
|
Balance, amount at Jun. 30, 2020 |
17,519,937
|
$ 728
|
$ 2,667
|
$ 3,809
|
136,647,267
|
(119,134,534)
|
Balance, shares at Mar. 31, 2020 |
|
745,896
|
2,666,667
|
3,363,679
|
|
|
Balance, amount at Mar. 31, 2020 |
17,342,623
|
$ 745
|
$ 2,667
|
$ 3,364
|
134,338,275
|
(117,002,428)
|
Shares issued - registered offerings - net of offering costs, shares |
|
|
|
437,341
|
|
|
Shares issued - registered offerings - net of offering costs, amount |
2,278,322
|
0
|
0
|
$ 437
|
2,277,885
|
0
|
Stock-based compensation |
6,085
|
0
|
0
|
0
|
6,085
|
0
|
Net loss for the three months ended March 31, 2020 |
(2,132,106)
|
$ 0
|
0
|
$ 0
|
0
|
(2,132,106)
|
Conversion of 17,080 preferred shares to 1,847 common shares, shares |
|
(17,080)
|
|
1,847
|
|
|
Conversion of 17,080 preferred shares to 1,847 common shares, amount |
0
|
$ (17)
|
0
|
$ 2
|
15
|
0
|
Exercise of 6,548 options at $3.82 each, shares |
|
|
|
6,548
|
|
|
Exercise of 6,548 options at $3.82 each, amount |
25,013
|
$ 0
|
$ 0
|
$ 6
|
25,007
|
0
|
Balance, shares at Jun. 30, 2020 |
|
728,816
|
2,666,667
|
3,809,415
|
|
|
Balance, amount at Jun. 30, 2020 |
17,519,937
|
$ 728
|
$ 2,667
|
$ 3,809
|
136,647,267
|
(119,134,534)
|
Balance, shares at Dec. 31, 2020 |
|
699,878
|
2,666,667
|
6,567,110
|
|
|
Balance, amount at Dec. 31, 2020 |
17,207,557
|
$ 699
|
$ 2,667
|
$ 6,567
|
146,353,232
|
(129,155,608)
|
Stock-based compensation |
60,068
|
0
|
0
|
0
|
60,068
|
0
|
Net loss for the three months ended March 31, 2020 |
(2,011,988)
|
0
|
0
|
$ 0
|
0
|
(2,011,988)
|
Shares issued to consultant & directors for services, shares |
|
|
|
24,200
|
|
|
Shares issued to consultant & directors for services, amount |
69,690
|
$ 0
|
$ 0
|
$ 24
|
69,666
|
0
|
Balance, shares at Mar. 31, 2021 |
|
699,878
|
2,666,667
|
6,591,310
|
|
|
Balance, amount at Mar. 31, 2021 |
15,325,327
|
$ 699
|
$ 2,667
|
$ 6,591
|
146,482,966
|
(131,167,596)
|
Balance, shares at Dec. 31, 2020 |
|
699,878
|
2,666,667
|
6,567,110
|
|
|
Balance, amount at Dec. 31, 2020 |
17,207,557
|
$ 699
|
$ 2,667
|
$ 6,567
|
146,353,232
|
(129,155,608)
|
Net loss for the three months ended March 31, 2020 |
(3,622,085)
|
|
|
|
|
|
Balance, shares at Jun. 30, 2021 |
|
683,852
|
2,666,667
|
6,595,503
|
|
|
Balance, amount at Jun. 30, 2021 |
13,916,565
|
$ 683
|
$ 2,667
|
$ 6,595
|
146,684,313
|
(132,777,693)
|
Balance, shares at Mar. 31, 2021 |
|
699,878
|
2,666,667
|
6,591,310
|
|
|
Balance, amount at Mar. 31, 2021 |
15,325,327
|
$ 699
|
$ 2,667
|
$ 6,591
|
146,482,966
|
(131,167,596)
|
Stock-based compensation |
186,335
|
0
|
0
|
0
|
186,335
|
0
|
Net loss for the three months ended March 31, 2020 |
(1,610,097)
|
$ 0
|
0
|
$ 0
|
0
|
(1,610,097)
|
Conversion of 16,026 preferred shares to 1,846 common shares, shares |
|
(16,026)
|
|
1,846
|
|
|
Conversion of 16,026 preferred shares to 1,846 common shares, amount |
0
|
$ (16)
|
0
|
$ 2
|
14
|
0
|
Shares issued to consultant for services, shares |
|
|
|
2,347
|
|
|
Shares issued to consultant for services, amount |
15,000
|
$ 0
|
$ 0
|
$ 2
|
14,998
|
0
|
Balance, shares at Jun. 30, 2021 |
|
683,852
|
2,666,667
|
6,595,503
|
|
|
Balance, amount at Jun. 30, 2021 |
$ 13,916,565
|
$ 683
|
$ 2,667
|
$ 6,595
|
$ 146,684,313
|
$ (132,777,693)
|