Goodwill and Other Intangible Assets (Tables)

6 Months Ended

Jun. 30, 2021

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of gross carrying amount of core deposit intangible assets and accumulated amortization

The following table presents the gross carrying amount of core deposit intangible assets and accumulated amortization as of June 30, 2021 and December 31, 2020:

($ in thousands)	June 30, 2021		December 31, 2020
Gross balance (1)	$	86,099	$	86,099
Accumulated amortization (1)	(81,164)		(79,722)
Net carrying balance (1)	$	4,935	$	6,377

(1)Excludes fully amortized core deposit intangible assets.

Schedule of estimated future amortization expense of core deposit intangibles

The following table presents the estimated future amortization expense of core deposit intangibles as of June 30, 2021:

($ in thousands)	Amount
Remainder of 2021	$	1,308
2022	1,864
2023	1,199
2024	553
2025	11
Total	$	4,935