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Earnings Per Share (Tables) | 6 Months Ended
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Jun. 30, 2011
Earnings Per Share (Tables) [Abstract] |
Basic and Diluted earnings per share |
|  | Three Months Ended |  | Six Months Ended
|  | June 30, |  | June 30,
|  | 2011 |  | 2010 |  | 2011 |  | 2010
Numerator: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net income attributable to Cinemark Holdings, Inc. |  | $ | 40,411 |  |  | $ | 39,682 |  |  | $ | 65,374 |  |  | $ | 74,775 |
Earnings allocated to participating share-based awards (1) |  |  | (480 | ) |  |  | (425 | ) |  |  | (667 | ) |  |  | (600 | )
Net income attributable to common stockholders |  | $ | 39,931 |  |  | $ | 39,257 |  |  | $ | 64,707 |  |  | $ | 74,175 |
Denominator (shares in thousands): |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Basic weighted average common stock outstanding |  |  | 112,764 |  |  |  | 111,207 |  |  |  | 112,654 |  |  |  | 110,879 |
Common equivalent shares for stock options |  |  | 41 |  |  |  | 200 |  |  |  | 46 |  |  |  | 266 |
Common equivalent shares for restricted stock units |  |  | 404 |  |  |  | 145 |  |  |  | 380 |  |  |  | 154 |
Diluted |  |  | 113,209 |  |  |  | 111,552 |  |  |  | 113,080 |  |  |  | 111,299 |
Basic earnings per share attributable to common stockholders |  | $ | 0.35 |  |  | $ | 0.35 |  |  | $ | 0.57 |  |  | $ | 0.67 |
Diluted earnings per share attributable to common stockholders |  | $ | 0.35 |  |  | $ | 0.35 |  |  | $ | 0.57 |  |  | $ | 0.67 |
(1) |  | For the three months ended June 30, 2011 and 2010, a weighted average of approximately 1,357 and 1,206 shares of unvested restricted stock, respectively, were considered participating securities. For the six months ended June 30, 2011 and 2010, a weighted average of approximately 1,162 and 898 shares of unvested restricted stock, respectively, were considered participating securities.

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