Warrants and Options (Tables)
|
9 Months Ended |
Sep. 30, 2019 |
|---|
| Warrant [Member] |
|
| Summary of changes in warrants outstanding |
|
|
|
|
|
Weighted
Average
|
|
|
|
Number of
Warrants
|
|
|
Exercise
Price ($)
|
|
Outstanding at December 31, 2018 |
|
|
6,107,617 |
|
|
|
2.88 |
|
Granted |
|
|
- |
|
|
|
- |
|
Exercised |
|
|
(5,754,475 |
) |
|
|
2.87 |
|
Expired |
|
|
(133,750 |
) |
|
|
2.20 |
|
Outstanding at September 30, 2019 |
|
|
219,392 |
|
|
|
2.84 |
|
|
|
|
|
|
|
|
|
|
Exercisable at September 30, 2019 |
|
|
94,392 |
|
|
|
3.32 |
|
|
| Summary of warrants issued and outstanding |
|
|
|
|
|
|
|
|
|
Weighted |
|
|
|
|
|
|
|
|
|
|
|
|
|
Average |
|
|
|
|
|
|
|
|
|
|
|
|
|
Remaining |
|
|
Proceeds to |
|
Number |
|
|
Number |
|
|
Exercise |
|
|
Contractual |
|
|
Company if |
|
Outstanding |
|
|
Exercisable |
|
|
Price ($) |
|
|
Life (Years) |
|
|
Exercised ($) |
|
29,392 |
|
|
|
29,392 |
|
|
|
2.40 |
|
|
|
0.25 |
|
|
|
70,541 |
|
150,000 |
|
|
|
25,000 |
|
|
|
2.47 |
|
|
|
3.71 |
|
|
|
370,500 |
|
40,000 |
|
|
|
40,000 |
|
|
|
4.53 |
|
|
|
1.13 |
|
|
|
181,200 |
|
219,392 |
|
|
|
94,392 |
|
|
|
|
|
|
|
|
|
|
|
622,241 |
|
|
| Option [Member] |
|
| Summary of changes in warrants outstanding |
|
|
|
|
|
Weighted
Average
|
|
|
|
Number of
Options
|
|
|
Exercise
Price ($)
|
|
Outstanding at December 31, 2018 |
|
|
3,498,801 |
|
|
|
4.00 |
|
Granted |
|
|
730,000 |
|
|
|
3.25 |
|
Exercised |
|
|
(6,166 |
) |
|
|
2.35 |
|
Expired/Cancelled |
|
|
(34,167 |
) |
|
|
3.34 |
|
Outstanding at September 30, 2019 |
|
|
4,188,468 |
|
|
|
3.88 |
|
|
|
|
|
|
|
|
|
|
Exercisable at September 30, 2019 |
|
|
3,488,468 |
|
|
|
4.01 |
|
|
| Summary of warrants issued and outstanding |
|
|
|
|
|
|
|
|
|
Weighted |
|
|
|
|
|
|
|
|
|
|
|
|
|
Average |
|
|
|
|
|
|
|
|
|
|
|
|
|
Remaining |
|
|
Proceeds to |
|
Number |
|
|
Number |
|
|
Exercise |
|
|
Contractual |
|
|
Company if |
|
Outstanding |
|
|
Exercisable |
|
|
Price ($) |
|
|
Life (Years) |
|
|
Exercised ($) |
|
11,599 |
|
|
|
11,599 |
|
|
|
2.35 |
|
|
|
0.61 |
|
|
|
27,258 |
|
322,500 |
|
|
|
322,500 |
|
|
|
2.50 |
|
|
|
0.88 |
|
|
|
806,250 |
|
322,500 |
|
|
|
322,500 |
|
|
|
3.00 |
|
|
|
0.88 |
|
|
|
967,500 |
|
700,000 |
|
|
|
- |
|
|
|
3.25 |
|
|
|
5.37 |
|
|
|
2,275,000 |
|
17,767 |
|
|
|
17,767 |
|
|
|
3.35 |
|
|
|
1.45 |
|
|
|
59,519 |
|
20,000 |
|
|
|
20,000 |
|
|
|
3.80 |
|
|
|
1.63 |
|
|
|
76,000 |
|
1,907,000 |
|
|
|
1,907,000 |
|
|
|
4.00 |
|
|
|
3.28 |
|
|
|
7,628,000 |
|
17,768 |
|
|
|
17,768 |
|
|
|
4.35 |
|
|
|
2.45 |
|
|
|
77,291 |
|
50,000 |
|
|
|
50,000 |
|
|
|
4.80 |
|
|
|
3.26 |
|
|
|
240,000 |
|
819,334 |
|
|
|
819,334 |
|
|
|
5.00 |
|
|
|
2.23 |
|
|
|
4,096,670 |
|
4,188,468 |
|
|
|
3,488,468 |
|
|
|
|
|
|
|
|
|
|
|
16,253,488 |
|
|