| Schedule of option activity |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
|
Number of Options |
|
|
|
Weighted average exercise price |
|
|
|
Weighted Average Remaining Contractual Life |
|
|
|
Aggregate Intrinsic Value |
|
| Outstanding at December 31, 2021 |
|
|
630,000 |
|
|
$ |
5.82 |
|
|
|
8.56 |
|
|
|
– |
|
| Vested at December 31, 2021 |
|
|
472,932 |
|
|
$ |
4.80 |
|
|
|
8.07 |
|
|
|
– |
|
| Exercisable at December 31, 2021 |
|
|
472,932 |
|
|
$ |
4.80 |
|
|
|
8.07 |
|
|
|
– |
|
| Granted |
|
|
157,500 |
|
|
$ |
6.41 |
|
|
|
– |
|
|
|
– |
|
| Exercised |
|
|
(161,250 |
) |
|
$ |
5.46 |
|
|
|
– |
|
|
|
– |
|
| Cancelled or forfeited |
|
|
(11,189 |
) |
|
$ |
8.86 |
|
|
|
– |
|
|
|
– |
|
| Outstanding at December 31, 2022 |
|
|
615,061 |
|
|
$ |
5.93 |
|
|
|
8.04 |
|
|
|
– |
|
| Vested at December 31, 2022 |
|
|
458,424 |
|
|
$ |
5.87 |
|
|
|
7.58 |
|
|
|
– |
|
| Exercisable at December 31, 2022 |
|
|
458,424 |
|
|
$ |
5.87 |
|
|
|
7.58 |
|
|
|
– |
|
| Granted |
|
|
– |
|
|
$ |
– |
|
|
|
– |
|
|
|
– |
|
| Exercised |
|
|
(78,811 |
) |
|
$ |
3.59 |
|
|
|
– |
|
|
|
– |
|
| Cancelled or forfeited |
|
|
(22,376 |
) |
|
$ |
4.27 |
|
|
|
– |
|
|
|
– |
|
| Outstanding at December 31, 2023 |
|
|
513,874 |
|
|
$ |
4.05 |
|
|
|
7.25 |
|
|
|
– |
|
| Vested as of December 31, 2023 |
|
|
513,874 |
|
|
$ |
4.05 |
|
|
|
7.25 |
|
|
|
– |
|
| Exercisable at December 31, 2023 |
|
|
513,874 |
|
|
$ |
4.05 |
|
|
|
7.25 |
|
|
|
– |
|