|
EQUITY - Summarizes information of options outstanding (Details 4)
|
12 Months Ended |
|
Dec. 31, 2014
|
| Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items] |
|
| Number of options outstanding |
520,548 |
| Outstanding weighted average remaining contractual life (in years) |
3 years 2 months 12 days |
| Stock Options |
|
| Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items] |
|
| Number of options outstanding |
520,548 |
| Outstanding weighted average remaining contractual life (in years) |
3 years 2 months 12 days |
| Stock Options | US $10.83 |
|
| Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items] |
|
| Number of options outstanding |
44,000 |
| Outstanding weighted average remaining contractual life (in years) |
1 year 2 months 12 days |
| Stock Options | US $8.34 |
|
| Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items] |
|
| Number of options outstanding |
130,166 |
| Outstanding weighted average remaining contractual life (in years) |
1 year 8 months 12 days |
| Stock Options | US $5.53 |
|
| Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items] |
|
| Number of options outstanding |
58,982 |
| Outstanding weighted average remaining contractual life (in years) |
7 years 2 months 12 days |
| Stock Options | US $6.25 |
|
| Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items] |
|
| Number of options outstanding |
91,200 |
| Outstanding weighted average remaining contractual life (in years) |
1 year 9 months 18 days |
| Stock Options | US $8.56 |
|
| Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items] |
|
| Number of options outstanding |
196,200 |
| Outstanding weighted average remaining contractual life (in years) |
4 years 2 months 12 days |