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STOCK-BASED COMPENSATION (Tables) | 6 Months Ended
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Jun. 30, 2012
STOCK-BASED COMPENSATION |
Schedule of share-based compensation, stock options, activity |
|  |  |  |  |  | Weighted |  |  |
|  |  |  | Weighted |  | Average |  | Aggregate |
|  |  |  | Average |  | Remaining |  | Intrinsic |
|  |  |  | Exercise |  | Contractual |  | Value |
|  | Shares |  | Price |  | Term |  | (In thousands) |
Outstanding at beginning of period |  | 945,080 |  | $ | 27.19 |  |  |  |  |
Granted |  | — |  | — |  |  |  |  |
Exercised |  | (135,898 | ) | 16.18 |  |  |  |  |
Forfeited |  | (84,698 | ) | 35.92 |  |  |  |  |
Outstanding at end of period |  | 724,484 |  | $ | 28.23 |  | 1.92 years |  | $ | 1,278 |
Vested or expected to vest at end of period |  | 722,811 |  | $ | 28.28 |  | 1.92 years |  | $ | 1,252 |
Exercisable at end of period |  | 707,750 |  | $ | 28.71 |  | 1.88 years |  | $ | 1,018 |
Schedule of non-vested stock options activity |
|  |  |  | Weighted Average |
|  |  |  | Grant Date Fair Value |
Unvested Options |  | Shares |  | (per share) |
Unvested at January 1, 2012 |  | 186,914 |  | $ | 4.77 |
Granted |  | — |  | — |
Vested |  | (161,526 | ) | 4.47 |
Forfeited |  | (8,654 | ) | 13.21 |
Unvested at June 30, 2012 |  | 16,734 |  | $ | 3.26 |
Schedule of share-based payment award, stock options, valuation assumptions |
|  | Three Months Ended |  | Six Months Ended |
|  | June 30, |  | June 30, |
|  | 2012 (5) |  | 2011 (5) |  | 2012 (5) |  | 2011 |
Expected term (1) |  | N/A |  | N/A |  | N/A |  | 4 years |
Expected volatility (2) |  | N/A |  | N/A |  | N/A |  | 78.1 | %
Expected dividend yield (3) |  | N/A |  | N/A |  | N/A |  | 0.2 | %
Risk-free interest rate (4) |  | N/A |  | N/A |  | N/A |  | 1.6 | %
(1) The expected term (estimated period of time outstanding) of stock options granted was estimated using the historical exercise behavior of employees. (2) The expected volatility was based on historical volatility for a period equal to the stock option’s expected term. (3) The expected dividend yield is based on the Company’s prevailing dividend rate at the time of grant. (4) The risk-free rate is based on the U.S. Treasury strips in effect at the time of grant equal to the stock option’s expected term. (5) The Company did not issue any stock options during the three and six months ended June 30, 2012 and the three months ended June 30, 2011.
Schedule of share-based compensation arrangement by share-based payment award, options, grants in period, grant date intrinsic value |
|  | Three Months Ended |  | Six Months Ended |
|  | June 30, |  | June 30, |
|  | 2012 |  | 2011 |  | 2012 |  | 2011 |
Weighted average grant date fair value of stock options granted during the period (1) |  | N/A |  | N/A |  | N/A |  | $ | 13.21 |
Total intrinsic value of options exercised (in thousands) |  | $ | 280 |  | $ | 855 |  | $ | 855 |  | $ | 2,052 |
Total fair value of options vested (in thousands) |  | $ | 671 |  | $ | 119 |  | $ | 3,672 |  | $ | 1,263 |
(1) The Company did not issue any stock options during the three and six months ended June 30, 2012 and the three months ended June 30, 2011.
Schedule of share-based compensation, time-based and performance-based restricted stock awards activity |
|  | June 30, 2012 |
|  | Restricted Stock Awards |
|  | Time-Based |  | Performance-Based |
|  |  |  | Weighted |  |  |  | Weighted |
|  |  |  | Average |  |  |  | Average |
|  | Shares |  | Price |  | Shares |  | Price |
Outstanding at beginning of period |  | 1,812,890 |  | $ | 16.79 |  | 480,735 |  | $ | 22.19 |
Granted |  | 26,767 |  | 21.67 |  | 465,175 |  | 22.05 |
Vested |  | (89,497 | ) | 26.44 |  | (90,550 | ) | 23.11 |
Forfeited |  | (108,662 | ) | 17.15 |  | (19,552 | ) | 22.67 |
Outstanding at end of period |  | 1,641,498 |  | $ | 16.32 |  | 835,808 |  | $ | 22.00 |

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- Definition Tabular disclosure of the total intrinsic value of options exercised (or share units converted), share-based liabilities paid, and the total fair value of shares vested during the year. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Topic 718 -SubTopic 10 -Publisher FASB -Number -Article -Subparagraph (d)(2) -Name Accounting Standards Codification -Paragraph 2 -Section 50 -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 -Topic 718 -SubTopic 10 -Publisher FASB -Number -Article -Subparagraph (c)(1) -Name Accounting Standards Codification -Paragraph 2 -Section 50 -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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