Goodwill

3 Months Ended

Mar. 31, 2016

Goodwill

Goodwill

5. Goodwill

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

	March 31, 2016		December 31, 2015
Balance at beginning of year	$	143,874	$	140,341
Additions		3,423		3,533
Balance at end of period	$	147,297	$	143,874