XML 163 R134.htm IDEA: XBRL DOCUMENT v3.25.0.1
Regulatory Matters - Schedule of Compliance with Regulatory Capital Requirements under Banking Regulations (Detail)
$ in Thousands
Dec. 31, 2024
USD ($)
Dec. 31, 2023
USD ($)
Total Capital (to Risk-Weighted Assets):    
Total Capital (to Risk-Weighted Assets) actual, amount $ 999,073 $ 953,889
Total Capital (to Risk-Weighted Assets) actual, ratio 0.1419 0.1390
Total Capital (to Risk-Weighted Assets) For Capital Adequacy, amount $ 563,074 $ 549,160
Total Capital (to Risk-Weighted Assets) For Capital Adequacy, ratio 0.0800 0.0800
Total Capital (to Risk-Weighted Assets) To Be Well Capitalized Under Prompt Corrective Action Provisions, amount $ 703,842 $ 686,450
Total Capital (to Risk-Weighted Assets) To Be Well Capitalized Under Prompt Corrective Action Provisions, ratio 0.1000 0.1000
Tier 1 Capital (to Risk-Weighted Assets):    
Tier 1 Capital (to Risk-Weighted Assets) actual, Amount $ 763,947 $ 726,478
Tier 1 Capital (to Risk-Weighted Assets) Actual, ratio 0.1085 0.1058
Tier 1 Capital (to Risk - Weighed Assets) For Capital Adequacy, amount $ 422,305 $ 411,870
Tier 1 Capital (to Risk - Weighted Assets) For Capital Adequacy, ratio 0.0600 0.0600
Tier 1 Capital (to Risk-Weighted Assets) To Be Well Capitalized Under Prompt Corrective Action Provisions, amount $ 563,074 $ 549,160
Tier 1 Capital (to Risk-Weighted Assets) To Be Well Capitalized Under Prompt Corrective Action Provisions, ratio 0.0800 0.0800
Tier 1 Common Capital (to Risk-Weighted Assets)    
Tier One Common Risk Based Capital $ 763,947 $ 726,478
Tier One Common Risk Based Capital To Risk Weighted Assets 10.85% 10.58%
Tier One Common Risk Based Capital Required For Capital Adequacy $ 316,729 $ 308,903
Tier One Common Risk Based Capital Required For Capital Adequacy To Risk Weighted Assets 4.50% 4.50%
Tier One Common Risk Based Capital Required To Be Well Capitalized $ 457,497 $ 446,193
Tier One Common Risk Based Capital Required To Be Well Capitalized To Risk Weighted Assets 6.50% 6.50%
Tier 1 Capital (to Average Assets):    
Tier 1 Capital (to Average Assets) actual, amount $ 763,947 $ 726,478
Tier 1 Capital (to Average Assets) actual, ratio 0.0951 0.0936
Tier 1 Capital (to Average Assets) For Capital Adequacy, amount $ 321,439 $ 310,520
Tier 1 Capital (to Average Assets) For Capital Adequacy, ratio 0.0400 0.0400
Tier 1 Capital (to Average Assets) To Be Well Capitalized Under Prompt Corrective Action Provisions, amount $ 401,799 $ 388,150
Tier 1 Capital (to Average Assets) To Be Well Capitalized Under Prompt Corrective Action Provisions, ratio 0.0500 0.0500
Bank [Member]    
Total Capital (to Risk-Weighted Assets):    
Total Capital (to Risk-Weighted Assets) actual, amount $ 843,245 $ 810,449
Total Capital (to Risk-Weighted Assets) actual, ratio 0.1203 0.1186
Total Capital (to Risk-Weighted Assets) For Capital Adequacy, amount $ 560,778 $ 546,782
Total Capital (to Risk-Weighted Assets) For Capital Adequacy, ratio 0.0800 0.0800
Total Capital (to Risk-Weighted Assets) To Be Well Capitalized Under Prompt Corrective Action Provisions, amount $ 700,972 $ 683,478
Total Capital (to Risk-Weighted Assets) To Be Well Capitalized Under Prompt Corrective Action Provisions, ratio 0.1000 0.1000
Tier 1 Capital (to Risk-Weighted Assets):    
Tier 1 Capital (to Risk-Weighted Assets) actual, Amount $ 757,380 $ 731,799
Tier 1 Capital (to Risk-Weighted Assets) Actual, ratio 0.1080 0.1071
Tier 1 Capital (to Risk - Weighed Assets) For Capital Adequacy, amount $ 420,583 $ 410,087
Tier 1 Capital (to Risk - Weighted Assets) For Capital Adequacy, ratio 0.0600 0.0600
Tier 1 Capital (to Risk-Weighted Assets) To Be Well Capitalized Under Prompt Corrective Action Provisions, amount $ 560,778 $ 546,782
Tier 1 Capital (to Risk-Weighted Assets) To Be Well Capitalized Under Prompt Corrective Action Provisions, ratio 0.0800 0.0800
Tier 1 Common Capital (to Risk-Weighted Assets)    
Tier One Common Risk Based Capital $ 757,380 $ 731,799
Tier One Common Risk Based Capital To Risk Weighted Assets 10.80% 10.71%
Tier One Common Risk Based Capital Required For Capital Adequacy $ 315,438 $ 307,565
Tier One Common Risk Based Capital Required For Capital Adequacy To Risk Weighted Assets 4.50% 4.50%
Tier One Common Risk Based Capital Required To Be Well Capitalized $ 455,632 $ 444,260
Tier One Common Risk Based Capital Required To Be Well Capitalized To Risk Weighted Assets 6.50% 6.50%
Tier 1 Capital (to Average Assets):    
Tier 1 Capital (to Average Assets) actual, amount $ 757,380 $ 731,799
Tier 1 Capital (to Average Assets) actual, ratio 0.0945 0.0945
Tier 1 Capital (to Average Assets) For Capital Adequacy, amount $ 320,674 $ 309,753
Tier 1 Capital (to Average Assets) For Capital Adequacy, ratio 0.0400 0.0400
Tier 1 Capital (to Average Assets) To Be Well Capitalized Under Prompt Corrective Action Provisions, amount $ 400,843 $ 387,191
Tier 1 Capital (to Average Assets) To Be Well Capitalized Under Prompt Corrective Action Provisions, ratio 0.0500 0.0500