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SHAREHOLDERS' EQUITY (Tables) | 6 Months Ended
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Jun. 30, 2016
Stockholders' Equity Note [Abstract] |
Schedule of stock options | Presented below is information about stock options outstanding and exercisable as of June 30, 2016 and December 31, 2015:
|  | June 30, 2016 |  |  | December 31, 2015 |
|  | Shares |  |  | Price (1) |  |  | Shares |  |  | Price (1) |
Stock options outstanding |  |  | 390,525 |  |  | $ | 20.64 |  |  |  | 390,525 |  |  | $ | 20.64 |
Stock options exercisable |  |  | 371,248 |  |  | $ | 20.99 |  |  |  | 365,693 |  |  | $ | 21.17 |
| (1) | Represents the weighted average price.
Schedule of stock options outstanding and for stock options exercisable | The following table summarizes information for stock options outstanding and for stock options exercisable at June 30, 2016:
Options Outstanding |  |  | Options Exercisable |
Number |  |  | Exercise Price |  |  | Remaining |  |  | Number |  |  | Weighted |
of |  |  | Range |  |  | Weighted |  |  | Contractual |  |  | of |  |  | Average |
Shares |  |  | Low |  |  | High |  |  | Average |  |  | Term (years) |  |  | Shares |  |  | Exercise Price |
| 56,786 |  |  | $ | 9.00 |  |  | $ | 9.00 |  |  | $ | 9.00 |  |  |  | 8.5 |  |  |  | 45,675 |  |  | $ | 9.00 |
| 49,504 |  |  |  | 12.48 |  |  |  | 12.48 |  |  |  | 12.48 |  |  |  | 7.0 |  |  |  | 48,004 |  |  |  | 12.48 |
| 98,396 |  |  |  | 13.92 |  |  |  | 17.10 |  |  |  | 15.01 |  |  |  | 3.3 |  |  |  | 98,396 |  |  |  | 15.01 |
| 185,839 |  |  |  | 22.62 |  |  |  | 30.24 |  |  |  | 29.35 |  |  |  | 1.6 |  |  |  | 179,174 |  |  |  | 29.60 |
| 390,525 |  |  | $ | 9.00 |  |  | $ | 30.24 |  |  | $ | 20.64 |  |  |  | 3.7 |  |  |  | 371,249 |  |  | $ | 20.99 |

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- Definition Tabular disclosure of the number and weighted-average exercise prices (or conversion ratios) for share options (or share units) that were outstanding at the beginning and end of the year, vested and expected to vest, exercisable or convertible at the end of the year, and the number of share options or share units that were granted, exercised or converted, forfeited, and expired during the year. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition Tabular disclosure of the number of fully vested share options (or share units) and share options expected to vest at the date of the latest statement of financial position, weighted-average exercise price (or conversion ratio), aggregate intrinsic value (except for nonpublic entities), and weighted-average remaining contractual term for both options (or share units) currently outstanding and options (or share units) exercisable (or convertible). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (e) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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