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SHARE-BASED COMPENSATION (Tables) | 6 Months Ended
--- | ---
Jun. 30, 2014
SHARE-BASED COMPENSATION. |
Summary of the Company's restricted stock unit award program |
|  | Units |
Outstanding — January 1, 2014 |  | 1,443,460 |
Granted |  | 208,100 |
Vested |  | (214,551 | )
Forfeited |  | (33,548 | )
Outstanding — June 30, 2014 |  | 1,403,461 |
Summary of the Company's stock option award program |
|  |  |  |  |  | Weighted- |  |  |
|  |  |  |  |  | Average |  |  |
|  |  |  | Weighted- |  | Remaining |  | Intrinsic |
|  | Shares |  | Average |  | Contractual |  | Value |
|  | Under Option(1) |  | Exercise Price |  | Term (in years) |  | (in thousands) |
Outstanding — January 1, 2014 |  | 35,730 |  | $ | 29.10 |  |  |  |  |
Granted |  | — |  | — |  |  |  |  |
Exercised |  | (35,530 | ) | 29.10 |  |  |  |  |
Forfeited |  | (200 | ) | 29.10 |  |  |  |  |
Outstanding — June 30, 2014 |  | — |  | $ | — |  | — |  | $ | — |
(1) All options outstanding at December 31, 2013 were exercised or forfeited as of January 31, 2014.

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- Definition Tabular disclosure of the number and weighted-average grant date fair value for restricted stock units that were outstanding at the beginning and end of the year, and the number of restricted stock units that were granted, vested, or forfeited 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 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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