Goodwill and Other Intangible Assets (Tables)

9 Months Ended

Sep. 30, 2020

Goodwill and Intangible Assets Disclosure [Abstract]

Goodwill Assets by Business Segment

A summary of the Company’s goodwill assets by reporting unit is presented in the following table:

(Dollars in thousands)	December 31, 2019		Goodwill Acquired		Impairment Loss		Goodwill Adjustments			September 30, 2020
Community banking	$	536,396	$	—	$	—	$	—		$	536,396
Specialty finance	39,451		—		—		(576		)	38,875
Wealth management	69,373		—		—		—			69,373
Total	$	645,220	$	—	$	—	$	(576	)	$	644,644

Summary of Intangible Assets

A summary of intangible assets as of the dates shown and the expected amortization of finite-lived intangible assets as of September 30, 2020 is as follows:

(Dollars in thousands)	September 30, 2020			December 31, 2019			September 30, 2019
Community banking segment:
Core deposit intangibles with finite lives:
Gross carrying amount	$	55,206		$	55,206		$	48,791
Accumulated amortization	(31,209		)	(26,326		)	(24,628		)
Net carrying amount	$	23,997		$	28,880		$	24,163
Trademark with indefinite lives:
Carrying amount	5,800			5,800			5,800
Total net carrying amount	$	29,797		$	34,680		$	29,963
Specialty finance segment:
Customer list intangibles with finite lives:
Gross carrying amount	$	1,962		$	1,965		$	1,962
Accumulated amortization	(1,624		)	(1,552		)	(1,526		)
Net carrying amount	$	338		$	413		$	436
Wealth management segment:
Customer list and other intangibles with finite lives:
Gross carrying amount	$	20,430		$	20,430		$	20,430
Accumulated amortization	(11,895		)	(8,466		)	(7,172		)
Net carrying amount	$	8,535		$	11,964		$	13,258
Total intangible assets:
Gross carrying amount	$	83,398		$	83,401		$	76,983
Accumulated amortization	(44,728		)	(36,344		)	(33,326		)
Total intangible assets, net	$	38,670		$	47,057		$	43,657

Summary of Intangible Assets

A summary of intangible assets as of the dates shown and the expected amortization of finite-lived intangible assets as of September 30, 2020 is as follows:

(Dollars in thousands)	September 30, 2020			December 31, 2019			September 30, 2019
Community banking segment:
Core deposit intangibles with finite lives:
Gross carrying amount	$	55,206		$	55,206		$	48,791
Accumulated amortization	(31,209		)	(26,326		)	(24,628		)
Net carrying amount	$	23,997		$	28,880		$	24,163
Trademark with indefinite lives:
Carrying amount	5,800			5,800			5,800
Total net carrying amount	$	29,797		$	34,680		$	29,963
Specialty finance segment:
Customer list intangibles with finite lives:
Gross carrying amount	$	1,962		$	1,965		$	1,962
Accumulated amortization	(1,624		)	(1,552		)	(1,526		)
Net carrying amount	$	338		$	413		$	436
Wealth management segment:
Customer list and other intangibles with finite lives:
Gross carrying amount	$	20,430		$	20,430		$	20,430
Accumulated amortization	(11,895		)	(8,466		)	(7,172		)
Net carrying amount	$	8,535		$	11,964		$	13,258
Total intangible assets:
Gross carrying amount	$	83,398		$	83,401		$	76,983
Accumulated amortization	(44,728		)	(36,344		)	(33,326		)
Total intangible assets, net	$	38,670		$	47,057		$	43,657

Estimated Amortization

Estimated amortization
Actual in nine months ended September 30, 2020	$	8,384
Estimated remaining in 2020	2,634
Estimated—2021	7,692
Estimated—2022	6,135
Estimated—2023	4,670
Estimated—2024	3,263