Goodwill

6 Months Ended

Jun. 30, 2019

Goodwill and Intangible Assets Disclosure [Abstract]

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



	Three Months ended			Six Months ended
(Dollars in thousands)	June 30, 2019		June 30, 2018	June 30, 2019	June 30, 2018
Net carrying value at beginning of period	$	289,586	289,535	289,586	177,811
Acquisitions	41,301		—	41,301	111,724
Net carrying value at end of period	$	330,887	289,535	330,887	289,535

The Company performed its annual goodwill impairment test during the third quarter of 2018 and determined the fair value of the aggregated reporting units exceeded the carrying value, such that the Company’s goodwill was not considered impaired. In recognition there were no events or circumstances that occurred during the first half of 2019 that would more-likely-than-not reduce the fair value of a reporting unit below its carrying value, the Company did not perform interim testing at June 30, 2019. 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 June 30, 2019 and December 31, 2018.

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