GOODWILL AND OTHER INTANGIBLE ASSETS (Tables)

9 Months Ended

Sep. 30, 2022

Goodwill and Intangible Assets Disclosure [Abstract]

Amount of Goodwill by Reportable Segment

The amount of goodwill by reportable segment is presented in the following table:

(In thousands)	Community Banking		Insurance		Investment Management		Total
Balances at December 31, 2021	$	331,689	$	6,787	$	31,747	$	370,223
Disposal of subsidiary's assets	—		(6,787)		—		(6,787)
Balances at September 30, 2022	$	331,689	$	—	$	31,747	$	363,436

Gross Carrying Amounts and Accumulated Amortization of Intangible Assets and Goodwill

The gross carrying amounts and accumulated amortization of intangible assets and goodwill are presented at the dates indicated in the following table:

	September 30, 2022						Weighted Average Remaining Life	December 31, 2021						Weighted Average Remaining Life
(Dollars in thousands)	Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount			Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount
Amortizing intangible assets:
Core deposit intangibles	$	29,038	$	(15,713)	$	13,325	6.7 years	$	29,038	$	(12,624)	$	16,414	7.4 years
Other identifiable intangibles	13,906		(5,969)		7,937		9.0 years	13,906		(4,400)		9,506		9.7 years
Total amortizing intangible assets	$	42,944	$	(21,682)	$	21,262		$	42,944	$	(17,024)	$	25,920
Goodwill	$	363,436			$	363,436		$	370,223			$	370,223

Estimated Future Amortization Expense for Amortizing Intangibles

The following table presents the estimated future amortization expense for amortizing intangible assets within the years ending December 31:

(In thousands)	Amount
Remaining 2022	$	1,408
2023	5,040
2024	4,290
2025	3,530
2026	2,702
Thereafter	4,292
Total amortizing intangible assets	$	21,262