Goodwill

9 Months Ended

Sep. 30, 2019

Goodwill and Intangible Assets Disclosure [Abstract]

Goodwill

Goodwill

The following schedule discloses the changes in the carrying value of goodwill:

	Three Months ended			Nine Months ended
(Dollars in thousands)	September 30, 2019		September 30, 2018	September 30, 2019	September 30, 2018
Net carrying value at beginning of period	$	330,887	289,535	289,586	177,811
Acquisitions	125,535		—	166,836	111,724
Net carrying value at end of period	$	456,422	289,535	456,422	289,535

The Company performed its annual goodwill impairment test during the third quarter of 2019 and determined the fair value of the aggregated reporting units exceeded the carrying value, such that the Company’s goodwill was not considered impaired. Changes in the economic environment, operations of the aggregated reporting units, or other factors could result in the decline in the fair value of the aggregated reporting units which could result in a goodwill impairment in the future. Accumulated impairment charges were $40,159,000 as of September 30, 2019 and December 31, 2018.

For additional information on goodwill related to acquisitions, see Note 13.