Business Combinations (Tables)

9 Months Ended

Sep. 30, 2012

Business Combinations

Schedule of Purchase Price Allocation [Table Text Block]

The following table summarizes the estimated fair values of the components of identifiable intangible assets acquired and liabilities assumed as of the date of acquisition (in thousands):

Patent assets	$	27,850
Proprietary data and models	1,500
Trademark	1,000
Covenant not to compete	400
Deferred tax asset	8,373
Deferred tax liability	(8,143		)
Goodwill	14,785
Net assets acquired	$	45,765