Goodwill and Other Intangible Assets (Tables)

3 Months Ended

Mar. 31, 2021

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of intangible assets and goodwill

The following is a summary of the gross carrying amount and accumulated amortization of amortizable intangible assets as of March 31, 2021 and December 31, 2020, and the carrying amount of unamortized intangible assets as of those same dates.


	March 31, 2021			December 31, 2020
($ in thousands)	Gross Carrying Amount		Accumulated Amortization	Gross Carrying Amount	Accumulated Amortization
Amortizable intangible assets:
Customer lists	$	7,613	3,023	7,613	2,814
Core deposit intangibles	28,440		24,500	28,440	23,832
SBA servicing asset	10,583		4,658	9,976	4,188
Other	1,403		1,252	1,403	1,232
Total	$	48,039	33,433	47,432	32,066
Unamortizable intangible assets:
Goodwill	$	239,272		239,272

Schedule of the estimated amortization expense for the five succeeding fiscal years

The following table presents the estimated amortization expense schedule related to acquisition-related amortizable intangible assets. These amounts will be recorded as "Intangibles amortization expense" within the noninterest expense section of the Consolidated Statements of Income. These estimates are subject to change in future periods to the extent management determines it is necessary to make adjustments to the carrying value or estimated useful lives of amortized intangible assets. income within the line item "Other service charges, commissions and fees" of the Consolidated Statements of Income.


($ in thousands)	Estimated Amortization Expense
April 1, 2021 to December 31, 2021	$	2,375
2022	2,367
2023	1,386
2024	741
2025	562
Thereafter	1,250
Total	$	8,681