Goodwill (Tables)

9 Months Ended

Sep. 30, 2013

Goodwill and Intangible Assets Disclosure [Abstract]

The change in goodwill

The change in goodwill for the nine months ended September 30, 2013 was as follows:

Balance at January 1, 2013	$	61,056
Reclassification of prepaid asset from Novel acquisition	1,028
Foreign currency translation	(861		)
Balance at September 30, 2013	$	61,223