Regulatory Capital (Tables)

3 Months Ended

Mar. 31, 2023

Notes Tables

Summary of compliance with banking regulatory capital standards

	March 31, 2023 (As Restated)				December 31, 2022
			Percent of				Percent of
	Amount		Assets		Amount		Assets
	(Dollars in thousands)
Tier I (leverage) capital:
Capital level	$	905,323	10.53	%	$	915,628	10.56	%
Requirement to be well-capitalized		429,793	5.00			433,667	5.00
Excess		475,530	5.53			481,961	5.56
Common Equity Tier I risk-based capital:
Capital level	$	905,323	13.59	%	$	915,628	13.79	%
Requirement to be well-capitalized		433,057	6.50			431,734	6.50
Excess		472,266	7.09			483,894	7.29
Tier I risk-based capital:
Capital level	$	905,323	13.59	%	$	915,628	13.79	%
Requirement to be well-capitalized		532,993	8.00			531,365	8.00
Excess		372,330	5.59			384,263	5.79
Total risk-based capital:
Capital level	$	943,569	14.16	%	$	954,457	14.37	%
Requirement to be well-capitalized		666,242	10.00			664,206	10.00
Excess		277,327	4.16			290,251	4.37

Holding Company

Notes Tables

Summary of compliance with banking regulatory capital standards

	March 31, 2023 (As Restated)				December 31, 2022
			Percent of				Percent of
	Amount		Assets		Amount		Assets
	(Dollars in thousands)
Tier I (leverage) capital:
Capital level	$	736,024	8.56	%	$	746,880	8.61	%
Requirement to be well-capitalized		429,762	5.00			433,607	5.00
Excess		306,622	3.56			313,273	3.61
Common Equity Tier I risk-based capital:
Capital level	$	689,732	10.36	%	$	698,258	10.52	%
Requirement to be well-capitalized		432,909	6.50			431,635	6.50
Excess		256,823	3.86			266,623	4.02
Tier I risk-based capital:
Capital level	$	736,024	11.05	%	$	746,880	11.25	%
Requirement to be well-capitalized		532,812	8.00			531,243	8.00
Excess		203,212	3.05			215,637	3.25
Total risk-based capital:
Capital level	$	964,270	14.48	%	$	975,709	14.69	%
Requirement to be well-capitalized		666,015	10.00			664,054	10.00
Excess		298,255	4.48			311,655	4.69