Other Comprehensive Loss (Tables)

6 Months Ended

Jun. 30, 2011

Other Comprehensive Loss

Other Comprehensive Loss

	Three Months Ended June 30,						Six Months Ended June 30,
	2011			2010			2011			2010
Net loss	$	(27,980	)	$	(3,684	)	$	(47,859	)	$	(24,557	)
Unrealized holding (loss) gain		(1,971	)		(2,448	)		1,332			(1,294	)
Total other comprehensive loss	$	(29,951	)	$	(6,132	)	$	(46,527	)	$	(25,851	)