Regulatory Capital (Tables)

3 Months Ended

Mar. 31, 2024

Notes Tables

Summary of compliance with banking regulatory capital standards

	March 31, 2024				December 31, 2023
			Percent of				Percent of
	Amount		Assets		Amount		Assets
	(Dollars in thousands)
Tier I (leverage) capital:
Capital level	$	829,971	9.40	%	$	825,104	9.47	%
Requirement to be well-capitalized		441,496	5.00			435,792	5.00
Excess		388,475	4.40			389,312	4.47
Common Equity Tier I risk-based capital:
Capital level	$	829,971	12.46	%	$	825,104	12.22	%
Requirement to be well-capitalized		433,032	6.50			438,878	6.50
Excess		396,939	5.96			386,226	5.72
Tier I risk-based capital:
Capital level	$	829,971	12.46	%	$	825,104	12.22	%
Requirement to be well-capitalized		532,962	8.00			540,157	8.00
Excess		297,009	4.46			284,947	4.22
Total risk-based capital:
Capital level	$	871,575	13.08	%	$	864,999	12.81	%
Requirement to be well-capitalized		666,203	10.00			675,196	10.00
Excess		205,372	3.08			189,803	2.81

Holding Company

Notes Tables

Summary of compliance with banking regulatory capital standards

	March 31, 2024				December 31, 2023
			Percent of				Percent of
	Amount		Assets		Amount		Assets
	(Dollars in thousands)
Tier I (leverage) capital:
Capital level	$	734,192	8.32	%	$	737,732	8.47	%
Requirement to be well-capitalized		441,455	5.00			435,748	5.00
Excess		292,737	3.32			301,984	3.47
Common Equity Tier I risk-based capital:
Capital level	$	687,458	10.32	%	$	691,754	10.25	%
Requirement to be well-capitalized		433,192	6.50			438,770	6.50
Excess		254,266	3.82			252,984	3.75
Tier I risk-based capital:
Capital level	$	734,192	11.02	%	$	737,732	10.93	%
Requirement to be well-capitalized		533,160	8.00			540,024	8.00
Excess		201,032	3.02			197,708	2.93
Total risk-based capital:
Capital level	$	965,796	14.49	%	$	967,627	14.33	%
Requirement to be well-capitalized		666,450	10.00			675,030	10.00
Excess		299,346	4.49			292,597	4.33