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Income Per Share | 12 Months Ended
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Dec. 31, 2014
Earnings Per Share [Abstract] |
Income Per Share | Note 7: Income Per Share The following table presents the basis of the income per share computation:
|  | Years Ended December 31, |
|  | 2014 |  |  | 2013 |  |  | 2012 |
|  | (In thousands) |
Numerator for basic and diluted income per share: |  |  |  |  |  |  |  |  |  |  |  |
Income from continuing operations |  | $ | 74,432 |  |  | $ | 104,734 |  |  | $ | 43,236 |
Income (loss) from discontinued operations, net of tax |  |  | 579 |  |  |  | (1,421 | ) |  |  | 16,774 |
Gain (loss) from disposal of discontinued operations, net of tax |  |  | (562 | ) |  |  | — |  |  |  | 134,480 |
Net income |  | $ | 74,449 |  |  | $ | 103,313 |  |  | $ | 194,490 |
Denominator: |  |  |  |  |  |  |  |  |  |  |  |
Weighted average shares outstanding, basic |  |  | 43,273 |  |  |  | 43,871 |  |  |  | 45,097 |
Effect of dilutive common stock equivalents |  |  | 724 |  |  |  | 866 |  |  |  | 845 |
Weighted average shares outstanding, diluted |  |  | 43,997 |  |  |  | 44,737 |  |  |  | 45,942 |
For the years ended December 31, 2014, 2013, and 2012, diluted weighted average shares outstanding do not include outstanding equity awards of 0.2 million, 0.2 million, and 0.9 million, respectively, because to do so would have been anti-dilutive. For purposes of calculating basic earnings per share, unvested restricted stock units are not included in the calculation of basic weighted average shares outstanding until all necessary conditions have been satisfied and issuance of the shares underlying the restricted stock units is no longer contingent. Necessary conditions are not satisfied until the vesting date, at which time holders of our restricted stock units receive shares of our common stock. For purposes of calculating diluted earnings per share, unvested restricted stock units are included to the extent that they are dilutive. In determining whether unvested restricted stock units are dilutive, each issuance of restricted stock units is considered separately. Once a restricted stock unit has vested, it is included in the calculation of both basic and diluted weighted average shares outstanding.

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- Definition The entire disclosure for earnings per share. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 45 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=7655603&loc=d3e1278-109256 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=7655603&loc=d3e1252-109256 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 55 -Paragraph 52 -URI http://asc.fasb.org/extlink&oid=32703322&loc=d3e4984-109258 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.21) -URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688 + Details
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