Goodwill And Other Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2018

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Goodwill

The following table presents a roll forward of the Company's goodwill activity (in thousands):

	2018		2017
Beginning balance	$	76,196	$	76,196
Goodwill acquired in conjunction with the acquisition of Poage (preliminary)	28,633		—
Goodwill acquired in conjunction with the acquisition of Farmers Deposit (preliminary)	4,738		—
Ending balance	$	109,567	$	76,196

Schedule Of Core Deposit Intangibles

The Company believes that the customer relationships with the deposits acquired have an intangible value. In connection with acquisitions, the Company recorded a core deposit intangible, which represented the value that the acquiree had with their deposit customers. The fair value was estimated based on a discounted cash flow methodology that considered the type of deposit, estimated deposit retention, the cost of the deposit base and an alternate cost of funds. The following tables present the details of the Company's core deposit intangibles (in thousands):

	2018			2017
Gross carrying amount	$	21,190		$	9,802
Accumulated amortization	(7,909		)	(7,403		)
	$	13,281		$	2,399
Beginning balance	$	2,399		$	2,939
Core deposit intangible acquired in conjunction with the acquisition of Poage	8,054			—
Core deposit intangible acquired in conjunction with the acquisition of Farmers Deposit	3,334			—
Amortization expense	(506		)	(540		)
Ending balance	$	13,281		$	2,399

Schedule of Estimated Future Amortization Expense for Core Deposits

The estimated amortization expense for core deposit intangible assets for each of the next five years is as follows (in thousands):

2019	$	1,868
2020	1,697
2021	1,635
2022	1,515
2023	1,311
Thereafter	5,255
	$	13,281