Consolidated Financial Statements (Tables)

9 Months Ended

Sep. 30, 2011

Consolidated Financial Statements

Reconciliation of the numerator and denominator used in computing the basic and diluted net income (loss) per share

	Three Months Ended					Nine Months Ended
	September 30,					September 30,
	2011			2010		2011			2010
Income (numerator)
Net (loss) income	$	(4,124	)	$	8,704	$	(4,037	)	$	9,248
Shares (denominator)
Weighted-average basic common shares outstanding	92,125			91,844		92,027			93,122
Effect of dilutive securities-stock rights	—			396		—			526
Weighted-average diluted common shares outstanding	92,125			92,240		92,027			93,648
Basic and diluted per share amounts
Basic net (loss) income per share	$	(0.04	)	$	0.09	$	(0.04	)	$	0.10
Diluted net (loss) income per share	$	(0.04	)	$	0.09	$	(0.04	)	$	0.10