Per Share Data

9 Months Ended

Sep. 30, 2011

3.	Per Share Data

The Company's basic and diluted net loss per share amounts have been computed by dividing net loss by the weighted average number of shares of Common Stock and Class A Stock outstanding. Net loss per share is presented on a combined basis, inclusive of Common Stock and Class A Stock outstanding, as each class of stock has equivalent economic rights. For the three and nine months ended September 30, 2011 and 2010, the Company reported net losses; therefore, no common stock equivalents were included in the computation of diluted net loss per share for these periods, since such inclusion would have been antidilutive. The calculations of basic and diluted net loss per share are as follows:

	Three Months Ended September 30,
	2011	2010
Net loss (Numerator)	$(62,365)	$(33,875)

Weighted-average shares, in thousands (Denominator)	91,046	81,638

Basic and diluted net loss per share	$(0.68)	$(0.41)

	Nine Months Ended September 30,
	2011	2010
Net loss (Numerator)	$(168,317)	$(89,871)

Weighted-average shares, in thousands (Denominator)	90,215	81,433

Basic and diluted net loss per share	$(1.87)	$(1.10)

Shares issuable upon the exercise of stock options and vesting of restricted stock awards, which have been excluded from the September 30, 2011 and 2010 diluted per share amounts because their effect would have been antidilutive, include the following:

	Three months ended September 30,
	2011	2010
Stock Options:
Weighted average number, in thousands	20,395	21,265
Weighted average exercise price	$21.24	$18.76

Restricted Stock:
Weighted average number, in thousands	854	511

	Nine months ended September 30,
	2011	2010
Stock Options:
Weighted average number, in thousands	21,239	21,317
Weighted average exercise price	$20.72	$18.67

Restricted Stock:
Weighted average number, in thousands	848	507