Earnings Per Share (Tables)

6 Months Ended

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.