Interest And Other Expense, Net

9 Months Ended

Sep. 30, 2011

Interest And Other Expense, Net [Abstract]

Interest And Other Expense, Net

12. Interest and other expense, net

For the three and nine months ended September 30, 2011 and 2010, interest and other expense, net is comprised of the following (in thousands):

	Three months ended September 30,						Nine months ended September 30,
	2011			2010			2011			2010
Interest and other income	$	854		$	833		$	1,536		$	2,017
Interest and other expense		(6,266	)		(6,337	)		(21,759	)		(18,516	)
Loss on impairment of investments		—			(198	)		—			(198	)
Total interest and other expense, net	$	(5,412	)	$	(5,702	)	$	(20,223	)	$	(16,697	)