Goodwill

3 Months Ended

Mar. 31, 2019

Goodwill

Goodwill

5. Goodwill

The changes in the carrying amount of goodwill are as follows (in thousands):

	March 31,		December 31,
	2019		2018
Balance at beginning of year	$	235,182	$	200,584
Additions (See Note 4)		678		34,598
Impairment adjustment		—		—
Balance at end of period	$	235,860	$	235,182