Goodwill and Other Intangible Assets (Tables)

9 Months Ended

Sep. 30, 2017

Goodwill and Intangible Assets Disclosure [Abstract]

Summary of Goodwill Intangible

The following table summarizes the Company’s goodwill intangible as of the dates indicated:

	September 30,						December 31,
(dollar in thousands)	2017		Additions		Reductions		2016
Goodwill	$	64,311		—		—	$	64,311

Summary of Core Deposit Intangibles

The following table summarizes the Company’s core deposit intangibles as of the dates indicated:

	September 30,					Reductions/			Fully			December 31,
(dollar in thousands)	2017			Additions		Amortization			Depreciated			2016
Core deposit intangibles	$	9,558			—		—		$	(562	)	$	10,120
Accumulated amortization		(4,045	)		—	$	(1,050	)	$	562			(3,557	)
Core deposit intangibles, net	$	5,513			—	$	(1,050	)		—		$	6,563

Remaining Estimated Core Deposit Intangible Amortization

The following table summarizes the Company’s remaining estimated core deposit intangible amortization (dollars in thousands):

	Estimated Core Deposit
Periods Ended	Intangible Amortization
2017	$	339
2018		1,324
2019		1,228
2020		1,228
2021		969
Thereafter		425