Other Assets (Tables)

12 Months Ended

Dec. 31, 2023

Other Assets.

Schedule of carrying amount of goodwill reported in reporting units

	Retail		Commercial
(in thousands)	Banking		Banking		Total
December 31, 2023	$	687,492	$	308,000	$	995,492
December 31, 2022		687,492		308,000		995,492

Schedule of estimated future amortization expense for MSRs

	Estimated
(dollars in thousands)	Amortization
Year ending December 31:
2024	$	832
2025		739
2026		654
2027		577
2028		510

Schedule of details of the Company's MSRs

	December 31,		December 31,
(dollars in thousands)	2023		2022
Gross carrying amount	$	69,515	$	69,273
Less: accumulated amortization		63,816		62,711
Net carrying value	$	5,699	$	6,562

Schedule of changes in amortized MSRs

	Year Ended December 31,
(dollars in thousands)	2023		2022
Balance at beginning of year	$	6,562	$	8,302
Originations		242		170
Amortization		(1,105)		(1,910)
Balance at end of year	$	5,699	$	6,562
Fair value of amortized MSRs at beginning of year	$	15,193	$	12,243
Fair value of amortized MSRs at end of year	$	14,308	$	15,193
Balance of loans serviced for others	$	1,325,171	$	1,441,202

Schedule of quantitative assumptions used in determining lower of cost or fair value of MSRs

	December 31, 2023							December 31, 2022
						Weighted							Weighted
	Range					Average		Range					Average
Conditional prepayment rate	6.87	%	-	11.53	%	7.04	%	7.02	%	-	13.58	%	7.11	%
Life in years (of the MSR)	4.30		-	7.22		7.09		3.35		-	7.37		7.20
Weighted-average coupon rate	3.57	%	-	5.81	%	3.73	%	3.55	%	-	6.24	%	3.68	%
Discount rate	10.40	%	-	10.60	%	10.52	%	10.41	%	-	10.54	%	10.51	%