Share Capital (Tables)
|
12 Months Ended |
Dec. 31, 2021 |
|---|
| Share-Based Payment Arrangement [Abstract] |
|
| Schedule of stock option activities and related information |
| |
|
Number
of ordinary
shares |
|
|
Number
of ordinary
shares |
|
| |
|
Authorized |
|
|
Issued
and outstanding |
|
|
Authorized |
|
|
Issued
and outstanding |
|
| |
|
December
31,
2021 |
|
|
December
31,
2020 |
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Ordinary
shares |
|
|
1,200,000,000 |
|
|
|
90,205,191 |
|
|
|
1,200,000,000 |
|
|
|
26,986,203 |
|
|
| Schedule of options granted outstanding and exercise prices |
| |
|
Number
of
options |
|
|
Weighted
average
exercise
price |
|
|
Weighted
average
remaining
contractual
life (years) |
|
|
Aggregate
intrinsic-
value |
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
| Outstanding
as of January 1, 2021 |
|
|
16,319,786 |
|
|
$ |
0.12 |
|
|
|
|
|
|
|
|
|
| Granted |
|
|
2,003,436 |
|
|
|
0.17 |
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Outstanding
as of December 31, 2021 |
|
|
18,323,222 |
|
|
$ |
0.12 |
|
|
|
4.97 |
|
|
$ |
342,452 |
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Exercisable
as of December 31, 2021 |
|
|
11,332,153 |
|
|
$ |
0.08 |
|
|
|
4.68 |
|
|
$ |
233,086 |
|
| |
|
Number of
options |
|
|
Weighted
average
exercise
price |
|
|
Weighted
average
remaining
contractual
life (years) |
|
|
Aggregate
intrinsic-
value |
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
| Outstanding as of January 1, 2020 |
|
|
1,814,381 |
|
|
$ |
0.58 |
|
|
|
|
|
|
|
|
|
| Granted |
|
|
14,678,734 |
|
|
|
0.07 |
|
|
|
|
|
|
|
|
|
| Options forfeited |
|
|
(173,329 |
) |
|
$ |
0.74 |
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Outstanding as of December 31, 2020 |
|
|
16,319,786 |
|
|
$ |
0.12 |
|
|
|
5.79 |
|
|
$ |
2,581,719 |
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Exercisable as of December 31, 2020 |
|
|
5,913,492 |
|
|
$ |
0.14 |
|
|
|
5.40 |
|
|
$ |
844,712 |
|
|
| Schedule of options granted to officers, directors, employees, consultants and service providers |
| |
|
|
Outstanding |
|
|
Exercisable |
|
| Exercise price |
|
|
Number of
options |
|
|
Weighted average
remaining
contractual life
(years) |
|
|
Number of
options |
|
|
Weighted average
remaining
contractual life
(years) |
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
(* |
) |
|
|
230,425 |
|
|
|
— |
|
|
|
230,425 |
|
|
|
— |
|
| $ |
0.03 |
|
|
|
19,288 |
|
|
|
2.8 |
|
|
|
19,288 |
|
|
|
2.8 |
|
| |
0.07 |
|
|
|
14,678,734 |
|
|
|
5.0 |
|
|
|
9.507,559 |
|
|
|
5.0 |
|
| |
0.17 |
|
|
|
2,003,436 |
|
|
|
6.4 |
|
|
|
— |
|
|
|
— |
|
| |
0.27 |
|
|
|
809,000 |
|
|
|
4.0 |
|
|
|
792,542 |
|
|
|
4.0 |
|
| |
0.34 |
|
|
|
8,020 |
|
|
|
1.9 |
|
|
|
8,020 |
|
|
|
1.9 |
|
| |
0.92 |
|
|
|
540,501 |
|
|
|
2.4 |
|
|
|
540,501 |
|
|
|
2.4 |
|
| |
4.72 |
|
|
|
1,068 |
|
|
|
0.2 |
|
|
|
1,068 |
|
|
|
0.2 |
|
| |
5.05 |
|
|
|
2,769 |
|
|
|
0.2 |
|
|
|
2,769 |
|
|
|
0.2 |
|
| $ |
5.73 |
|
|
|
29,981 |
|
|
|
1.8 |
|
|
|
29,981 |
|
|
|
1.8 |
|
| |
|
|
|
|
18,323,222 |
|
|
|
|
|
|
|
11,332,153 |
|
|
|
|
|
| |
|
|
Outstanding |
|
|
Exercisable |
|
| Exercise price |
|
|
Number of
options |
|
|
Weighted average
remaining
contractual life
(years) |
|
|
Number of
options |
|
|
Weighted average
remaining
contractual life
(years) |
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
(* |
) |
|
|
230,425 |
|
|
|
— |
|
|
|
230,425 |
|
|
|
— |
|
| $ |
0.03 |
|
|
|
19,288 |
|
|
|
3.8 |
|
|
|
19,288 |
|
|
|
3.8 |
|
| |
0.07 |
|
|
|
14,678,734 |
|
|
|
6.0 |
|
|
|
4,579,857 |
|
|
|
6.0 |
|
| |
0.27 |
|
|
|
809,000 |
|
|
|
5.0 |
|
|
|
506,917 |
|
|
|
4.9 |
|
| |
0.34 |
|
|
|
8,020 |
|
|
|
2.9 |
|
|
|
8,020 |
|
|
|
2.9 |
|
| |
0.92 |
|
|
|
540,501 |
|
|
|
3.4 |
|
|
|
535,168 |
|
|
|
3.4 |
|
| |
4.72 |
|
|
|
1,068 |
|
|
|
1.2 |
|
|
|
1,068 |
|
|
|
1.2 |
|
| |
5.05 |
|
|
|
2,769 |
|
|
|
1.2 |
|
|
|
2,769 |
|
|
|
1.2 |
|
| $ |
5.73 |
|
|
|
29,981 |
|
|
|
2.8 |
|
|
|
29,981 |
|
|
|
2.8 |
|
| |
|
|
|
|
16,319,786 |
|
|
|
|
|
|
|
5,913,492 |
|
|
|
|
|
|
| Schedule of stock based compensation |
| |
| Year Ended December 31, |
|
| |
| 2021 |
|
| 2020 |
|
| 2019 |
|
| |
| |
|
| |
|
| |
|
| Research and Development |
| $ |
147,696 |
|
| $ |
167,328 |
|
| $ |
16,295 |
|
| Sales and Marketing |
| |
47,031 |
|
| |
48,671 |
|
| |
7,209 |
|
| General and Administrative |
| |
263,646 |
|
| |
248,774 |
|
| |
86,109 |
|
| |
| |
|
|
| |
|
|
| |
|
|
| |
| $ |
458,373 |
|
| $ |
464,773 |
|
| $ |
109,613 |
|
|
| Schedule of outstanding warrants |
| Outstanding |
|
|
Issuance
year |
|
|
Exercise
price |
|
|
Exercisable
through |
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
| |
117,209 |
|
|
|
2009 |
|
|
$ |
(* |
) |
|
|
Exit event |
|
|
(**) |
| |
59,384 |
|
|
|
2013 |
|
|
|
0.92 |
|
|
|
2023 |
|
|
(**) |
| |
170,000 |
|
|
|
2018 |
|
|
|
0.50 |
|
|
|
2023 |
|
|
Refer
to Note 8.b. |
| |
200,001 |
|
|
|
2018 |
|
|
$ |
0.50 |
|
|
|
2023 |
|
|
(**) |
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
546,594 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|