SHAREHOLDERS' EQUITY (Schedule of Stock Option Activity) (Details)
|
12 Months Ended |
|
Dec. 31, 2017
USD ($)
$ / shares
shares
|
|---|
| Amount |
|
|
| Options outstanding at beginning of year | shares |
2,290,667
|
|
| Granted | shares |
|
|
| Forfeited | shares |
66,667
|
|
| Options outstanding at end of year | shares |
2,290,667
|
|
| Options exercisable at end of year | shares |
1,768,000
|
|
| Weighted average exercise price |
|
|
| Options outstanding at beginning of year | $ / shares |
$ 1.01
|
|
| Granted | $ / shares |
|
|
| Forfeited | $ / shares |
|
|
| Options outstanding at end of year | $ / shares |
1.01
|
|
| Options exercisable at end of year | $ / shares |
$ 1.01
|
|
| Weighted average remaining contractual life |
|
|
| Options outstanding at beginning of year |
8 years 2 months 27 days
|
|
| Options outstanding at end of year |
7 years 2 months 27 days
|
|
| Options exercisable at end of year |
7 years 2 months 27 days
|
|
| Aggregate intrinsic value |
|
|
| Options outstanding at beginning of year | $ |
|
[1] |
| Granted | $ |
|
[1] |
| Forfeited | $ |
|
[1] |
| Options outstanding at end of year | $ |
|
[1] |
| Options exercisable at end of year | $ |
|
[1] |
|
|