Indemnification Asset (Tables)

12 Months Ended

Dec. 31, 2013

Text Block [Abstract]

Summary of Activity in Balance of Indemnification Asset

A summary of the activity in the balance of indemnification asset follows (in thousands):

	Year ended December 31,
	2013			2012			2011
Beginning balance	$	1,997		$	4,405		$	5,640
Effect of actual covered losses and change in estimated future covered losses		(1,419	)		(245	)		2,059
Reimbursable (revenue) expenses incurred		(159	)		69			393
Payments received		(213	)		(2,232	)		(3,687	)
Ending balance	$	206		$	1,997		$	4,405