INTERIM CONDENSED STATEMENTS OF CHANGES IN EQUITY - USD ($)
$ in Thousands |
Total |
Common Stock [Member] |
Additional Paid-in Capital [Member] |
Receipts on account of shares [Member] |
Accumulated Deficit [Member] |
| Balance at Dec. 31, 2016 |
$ 9,902
|
$ 11
|
|
$ 85,014
|
$ 0
|
$ (75,123)
|
| Balance (in shares) at Dec. 31, 2016 |
|
18,687,987
|
|
|
|
|
| Stock-based compensation related to warrants and stock granted to service providers |
62
|
|
[1] |
62
|
0
|
0
|
| Stock-based compensation related to warrants and stock granted to service providers (in shares) |
|
4,327
|
|
|
|
|
| Stock-based compensation related to stock and options granted to directors and employees |
554
|
|
[1] |
554
|
0
|
0
|
| Stock-based compensation related to stock and options granted to directors and employees (in shares) |
|
107,301
|
|
|
|
|
| Exercise of options |
209
|
|
[1] |
209
|
0
|
0
|
| Exercise of options (in shares) |
|
129,887
|
|
|
|
|
| Exercise of warrants |
105
|
|
[1] |
105
|
0
|
0
|
| Exercise of warrants (in shares) |
|
46,667
|
|
|
|
|
| Net loss |
(4,952)
|
$ 0
|
|
0
|
0
|
(4,952)
|
| Balance at Dec. 31, 2017 |
5,880
|
$ 11
|
|
85,944
|
0
|
(80,075)
|
| Balance (in shares) at Dec. 31, 2017 |
|
18,976,169
|
|
|
|
|
| Stock-based compensation related to warrants and stock granted to service providers |
0
|
|
[1] |
0
|
|
0
|
| Stock-based compensation related to warrants and stock granted to service providers (in shares) |
|
11,250
|
|
|
|
|
| Stock-based compensation related to stock and options granted to directors and employees |
363
|
|
[1] |
363
|
0
|
0
|
| Stock-based compensation related to stock and options granted to directors and employees (in shares) |
|
90,575
|
|
|
|
|
| Exercise of options |
25
|
|
[1] |
25
|
0
|
0
|
| Exercise of options (in shares) |
|
33,332
|
|
|
|
|
| Exercise and reissuance of warrants |
11,994
|
|
[1] |
7,603
|
4,391
|
|
| Exercise and reissuance of warrants (in shares) |
|
1,558,202
|
|
|
|
|
| Net loss |
(5,389)
|
$ 0
|
|
0
|
0
|
(5,389)
|
| Balance at Jun. 30, 2018 |
$ 12,873
|
$ 11
|
|
$ 93,935
|
$ 4,391
|
$ (85,464)
|
| Balance (in shares) at Jun. 30, 2018 |
|
20,669,528
|
|
|
|
|
|
|