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Regulatory Capital (Tables)
3 Months Ended
Mar. 31, 2022
Notes Tables  
Summary of compliance with banking regulatory capital standards

    

March 31, 2022

    

December 31, 2021

 

Percent of

Percent of

 

    

Amount

    

Assets

    

Amount

    

Assets

 

 

(Dollars in thousands)

Tier I (leverage) capital:

 

  

 

  

 

  

 

  

Capital level

$

844,429

 

10.45

%  

$

840,105

 

10.39

%

Requirement to be well capitalized

 

404,176

 

5.00

 

404,366

 

5.00

Excess

 

440,253

 

5.45

 

435,739

 

5.39

Common Equity Tier I risk-based capital:

 

  

 

  

 

  

 

  

Capital level

$

844,429

 

13.55

%  

$

840,105

 

13.58

%

Requirement to be well capitalized

 

405,045

 

6.50

 

402,100

 

6.50

Excess

 

439,384

 

7.05

 

438,005

 

7.08

Tier I risk-based capital:

 

  

 

  

 

  

 

  

Capital level

$

844,429

 

13.55

%  

$

840,105

 

13.58

%

Requirement to be well capitalized

 

498,518

 

8.00

 

494,892

 

8.00

Excess

 

345,911

 

5.55

 

345,213

 

5.58

Total risk-based capital:

 

  

 

  

 

  

 

  

Capital level

$

880,754

 

14.13

%  

$

874,400

 

14.13

%

Requirement to be well capitalized

 

623,147

 

10.00

 

618,615

 

10.00

Excess

 

257,607

 

4.13

 

255,785

 

4.13

Holding Company  
Notes Tables  
Summary of compliance with banking regulatory capital standards

    

March 31, 2022

    

December 31, 2021

 

Percent of

Percent of

 

    

Amount

    

Assets

    

Amount

    

Assets

 

(Dollars in thousands)

 

Tier I (leverage) capital:

 

  

 

  

 

  

 

  

Capital level

$

731,536

 

9.05

%  

$

726,174

 

8.98

%

Requirement to be well capitalized

 

404,150

 

5.00

 

404,422

 

5.00

Excess

 

327,386

 

4.05

 

321,752

 

3.98

Common Equity Tier I risk-based capital:

 

  

 

  

 

  

 

  

Capital level

$

675,434

 

10.84

%  

$

671,494

 

10.86

%

Requirement to be well capitalized

 

405,081

 

6.50

 

401,836

 

6.50

Excess

 

270,353

 

4.34

 

269,658

 

4.36

Tier I risk-based capital:

 

  

 

  

 

  

 

  

Capital level

$

731,536

 

11.74

%  

$

726,174

 

11.75

%

Requirement to be well capitalized

 

498,562

 

8.00

 

494,568

 

8.00

Excess

 

232,974

 

3.74

 

231,606

 

3.75

Total risk-based capital:

 

  

 

  

 

  

 

  

Capital level

$

892,861

 

14.33

%  

$

885,469

 

14.32

%

Requirement to be well capitalized

 

623,202

 

10.00

 

618,210

 

10.00

Excess

 

269,659

 

4.33

 

267,259

 

4.32