Interest and Other Income

3 Months Ended

Mar. 31, 2014

Income Statement [Abstract]

Interest and Other Income

Interest and Other Income

“Interest income, net” consisted of the following:

	Three Months Ended March 31,
	2014			2013
	(in thousands)
Interest income	$	1,589		$	794
Interest expense	(868		)	(171		)
Interest income, net	$	721		$	623

"Other income (expense), net" consisted of the following:

	Three Months Ended March 31,
	2014			2013
	(in thousands)
Realized gain on sale of marketable securities, net	$	2,991		$	1,216
Other	(63		)	(77		)
Other income, net	$	2,928		$	1,139