Goodwill and Intangibles (Tables)

3 Months Ended

Mar. 31, 2018

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Goodwill and Other Intangible Assets

Goodwill and other intangible assets are summarized as follows:

	March 31, 2018			December 31, 2017
	(Dollars in thousands)
Goodwill	$	139,784		$	81,204
Core deposit intangible	18,950			14,370
Less: Accumulated amortization	(10,996		)	(10,702		)
Net core deposit intangible	$	7,954		$	3,668

Schedule of Estimated Amortization Expense for the Next Five Fiscal Years

The estimated amount of amortization expense for core deposit intangible assets to be recognized for the remainder of 2018 through 2022 is as follows:

	Remainder of 2018		2019		2020		2021		2022
	(Dollars in thousands)
Core deposit intangible	$	1,111	$	1,481	$	968	$	818	$	818