Goodwill and Other Amortizing Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2020

Goodwill Disclosure [Abstract]

Summarized Other Intangible Assets

The following table summarizes other intangible assets:

	Gross Intangible Assets		Accumulated Amortization		Net Intangible Assets
	(dollars in thousands)
December 31, 2020
Customer deposit intangibles	$	22,573	$	(11,653)	$	10,920
Customer list intangible	2,283		(1,570)		713
Total other intangible assets	$	24,856	$	(13,223)	$	11,633
December 31, 2019
Customer deposit intangibles	$	25,843	$	(11,760)	$	14,083
Customer list intangible	2,283		(1,340)		943
Total other intangible assets	$	28,126	$	(13,100)	$	15,026

Estimated Amortization Expense of Core Deposit Intangibles

The following presents the estimated amortization expense of core deposit and customer list intangibles:

	Core Deposit Intangibles		Customer List Intangible		Total
	(dollars in thousands)
2021	$	2,753	$	193	$	2,946
2022	2,343		159		2,502
2023	1,933		127		2,060
2024	1,522		97		1,619
2025	1,112		69		1,181
Thereafter	1,257		68		1,325
Total	$	10,920	$	713	$	11,633