Goodwill (Tables)

3 Months Ended

Mar. 31, 2018

Changes to Carrying Amount of Goodwill

The changes to the carrying amount of goodwill as of March 31, 2018 are summarized as follows (in thousands):

	Total
Balance, December 31, 2017	$	35,384
Adjustments to goodwill for foreign currency translation		208
Balance, March 31, 2018	$	35,592