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EARNINGS PER SHARE | 6 Months Ended
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Jun. 30, 2016
EARNINGS PER SHARE |
8. | EARNINGS PER SHARE
Basic earnings per share is computed by dividing net income by the weighted average number of common shares outstanding during the year. Diluted earnings per share reflects the potential dilution that could occur if securities or other contracts to issue common stock were exercised or converted into common stock or resulted in the issuance of common stock that then shared in the earnings of the entity. For CCA, diluted earnings per share is computed by dividing net income by the weighted average number of common shares after considering the additional dilution related to restricted share grants and stock options. A reconciliation of the numerator and denominator of the basic earnings per share computation to the numerator and denominator of the diluted earnings per share computation is as follows (in thousands, except per share data):
|  | For the Three Months Ended June 30, |  |  | For the Six Months Ended June 30, |
|  | 2016 |  |  | 2015 |  |  | 2016 |  |  | 2015 |
NUMERATOR |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Basic: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net income |  | $ | 57,583 |  |  | $ | 65,303 |  |  | $ | 103,890 |  |  | $ | 122,580 |
Diluted: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net income |  | $ | 57,583 |  |  | $ | 65,303 |  |  | $ | 103,890 |  |  | $ | 122,580 |
DENOMINATOR |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Basic: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Weighted average common shares outstanding |  |  | 117,401 |  |  |  | 116,962 |  |  |  | 117,318 |  |  |  | 116,799 |
Diluted: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Weighted average common shares outstanding |  |  | 117,401 |  |  |  | 116,962 |  |  |  | 117,318 |  |  |  | 116,799 |
Effect of dilutive securities: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Stock options |  |  | 514 |  |  |  | 720 |  |  |  | 473 |  |  |  | 794 |
Restricted stock-based compensation |  |  | 94 |  |  |  | 130 |  |  |  | 98 |  |  |  | 197 |
Weighted average shares and assumed conversions |  |  | 118,009 |  |  |  | 117,812 |  |  |  | 117,889 |  |  |  | 117,790 |
BASIC EARNINGS PER SHARE |  | $ | 0.49 |  |  | $ | 0.56 |  |  | $ | 0.89 |  |  | $ | 1.05 |
DILUTED EARNINGS PER SHARE |  | $ | 0.49 |  |  | $ | 0.55 |  |  | $ | 0.88 |  |  | $ | 1.04 |
Approximately 8,000 stock options were excluded from the computation of diluted earnings per share for the six months ended June 30, 2016 because they were anti-dilutive. There were no stock options excluded from the computation of diluted earnings per share for the three months ended June 30, 2016 and the three and six months ended June 30, 2015.

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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 45 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=64863997&loc=d3e1278-109256 Reference 2: 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 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=64863997&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=65016374&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=63488584&loc=d3e20235-122688 + Details
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