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STOCK-BASED COMPENSATION (Tables) | 3 Months Ended
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Mar. 31, 2015
STOCK-BASED COMPENSATION |
Summary of stock options activity | The following table presents the activity for the Company’s stock options as of and for the three months ended March 31, 2015:
|  | Shares |  | Weighted Average Exercise Price |  | Weighted Average Remaining Contractual Term |  | Aggregate Intrinsic Value (In thousands) |
Outstanding at beginning of period |  | 42,116 |  | $ | 20.75 |  | — |  | $ | — |
Granted |  | — |  | — |  | — |  | — |
Exercised |  | (39,751) |  | 21.09 |  | — |  | — |
Expired |  | — |  | — |  | — |  | — |
Outstanding at end of period |  | 2,365 |  | $ | 14.95 |  | 0.77 years |  | $ | 60 |
Vested or expected to vest at end of period |  | 2,365 |  | $ | 14.95 |  | 0.77 years |  | $ | 60 |
Exercisable at end of period |  | 2,365 |  | $ | 14.95 |  | 0.77 years |  | $ | 60 |
Schedule of time-based and performance-based restricted stock awards activity |
|  | March 31, 2015 |
|  | Restricted Stock Awards |
|  | Time-Based |  | Performance-Based |
|  | Shares |  | Weighted Average Price |  | Shares |  | Weighted Average Price |
Outstanding at beginning of period |  | 751,020 |  | $ | 30.61 |  | 518,553 |  | $ | 29.64 |
Granted |  | 411,802 |  | 38.85 |  | 149,284 |  | 39.95 |
Vested |  | (207,495) |  | 23.27 |  | (144,445) |  | 22.05 |
Forfeited |  | (13,119) |  | 34.05 |  | — |  | — |
Outstanding at end of period |  | 942,208 |  | $ | 35.78 |  | 523,392 |  | $ | 35.64 |

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- Definition Tabular disclosure of the changes in outstanding nonvested shares. + 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)(2) -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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