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SHARE-BASED COMPENSATION (Summary of Stock Option Activity) (Details) (USD $)
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12 Months Ended | ||
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Dec. 31, 2013
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Dec. 31, 2012
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Feb. 26, 2009
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| Number of options | |||
| Outstanding | 4,878,097 | 7,356,249 | |
| Granted | 280,000 | ||
| Exercised | (2,172,103) | (1,635,252) | |
| Forfeited | (68,005) | (751,425) | |
| Expired | (21,650) | (91,475) | |
| Outstanding | 2,896,339 | 4,878,097 | |
| Weighted average exercise price per option | |||
| Outstanding | $ 1.40 | $ 1.40 | $ 3.30 |
| Granted | $ 2.58 | ||
| Exercised | $ 1.40 | $ 1.40 | |
| Forfeited | $ 1.40 | $ 1.40 | |
| Expired | $ 1.40 | $ 1.40 | |
| Outstanding | $ 1.51 | $ 1.40 | $ 3.30 |
| Weight average fair value at grant date | |||
| Outstanding | $ 1.01 | $ 1.01 | |
| Granted | $ 0.05 | ||
| Exercised | $ 1.21 | $ 1.01 | |
| Forfeited | $ 1.12 | $ 1.01 | |
| Expired | $ 1.27 | $ 1.01 | |
| Outstanding | $ 0.77 | $ 1.01 | |
| X | ||||||||||
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- Definition
The weighted average grant-date fair value of options exercised during the reporting period as calculated by applying the disclosed option pricing methodology. No definition available.
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| X | ||||||||||
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- Definition
The weighted average grant-date fair value of options expired during the reporting period as calculated by applying the disclosed option pricing methodology. No definition available.
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| X | ||||||||||
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- Definition
The weighted average grant-date fair value of options forfeited during the reporting period as calculated by applying the disclosed option pricing methodology. No definition available.
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| X | ||||||||||
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- Definition
The weighted average grant-date fair value of options outstanding as of the balance sheet date, as calculated by applying the disclosed option pricing methodology. No definition available.
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| X | ||||||||||
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- Details
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| X | ||||||||||
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- Definition
Number of options or other stock instruments for which the right to exercise has lapsed under the terms of the plan agreements. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Gross number of share options (or share units) granted during the period. No definition available.
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| X | ||||||||||
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- Definition
The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Number of options outstanding, including both vested and non-vested options. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Details
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| X | ||||||||||
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- Definition
Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Details
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| X | ||||||||||
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- Definition
Weighted average price at which option holders acquired shares when converting their stock options into shares. No definition available.
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| X | ||||||||||
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- Definition
Weighted average price at which grantees could have acquired the underlying shares with respect to stock options of the plan that expired. No definition available.
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| X | ||||||||||
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- Definition
Weighted average price at which grantees could have acquired the underlying shares with respect to stock options that were terminated. No definition available.
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| X | ||||||||||
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- Definition
Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options. No definition available.
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| X | ||||||||||
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- Definition
Number of share options (or share units) exercised during the current period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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