|9 Months Ended|
Sep. 30, 2017
|Goodwill and Intangible Assets Disclosure [Abstract]|
The carrying amount and accumulated amortization of intangible assets as of September 30, 2017 and December 31, 2016, are as follows (in thousands):
Amortization expense for the three and nine months ended September 30, 2017 was $1.4 million and $4.2 million, respectively, compared to $1.0 million and $2.8 million, respectively, for the three and nine months ended September 30, 2016. Expected annual amortization expense for intangible assets recorded as of September 30, 2017, is as follows (in thousands):
The entire disclosure for all or part of the information related to intangible assets.
Reference 1: http://www.xbrl.org/2003/role/presentationRef