v3.26.1
Regulatory & Capital Matters - Capital Levels and Industry Defined Regulatory Minimums (Details)
$ in Thousands
Jun. 30, 2026
USD ($)
Dec. 31, 2025
USD ($)
Common equity tier 1 capital to risk weighted assets    
Actual $ 786,822 $ 774,990
Minimum Required for Capital Adequacy Purposes with Capital Conservation Buffer if applicable $ 414,741 $ 417,624
Common equity tier 1 capital to risk weighted assets, Ratio    
Actual (as a percent) 0.1328% 0.1299%
Minimum Required for Capital Adequacy Purposes with Capital Conservation Buffer if applicable (as a percent) 0.07% 0.07%
Total capital to risk weighted assets, Amount    
Actual $ 904,024 $ 922,259
Minimum Capital Adequacy with Capital Conservation Buffer, if applicable $ 622,035 $ 626,373
Total capital to risk weighted assets, Ratio    
Actual (as a percent) 0.1526 0.1546
Minimum Capital Adequacy with Capital Conservation Buffer, if applicable (as a percent) 0.105 0.105
Tier 1 capital to risk weighted assets, Amount    
Actual $ 811,822 $ 799,990
Minimum Required for Capital Adequacy Purposes with Capital Conservation Buffer if applicable $ 503,685 $ 507,078
Tier 1 capital to risk weighted assets, Ratio    
Actual (as a percent) 0.137 0.1341
Minimum Required for Capital Adequacy Purposes with Capital Conservation Buffer if applicable (as a percent) 0.085 0.085
Tier 1 capital to average assets, Amount    
Actual $ 811,822 $ 799,990
Minimum Capital Adequacy with Capital Conservation Buffer, if applicable $ 269,484 $ 273,501
Tier 1 capital to average assets, Ratio    
Actual (as a percent) 0.1205 0.117
Minimum Capital Adequacy with Capital Conservation Buffer, if applicable (as a percent) 0.04 0.04
Subsidiaries    
Common equity tier 1 capital to risk weighted assets    
Actual $ 811,451 $ 785,569
Minimum Required for Capital Adequacy Purposes with Capital Conservation Buffer if applicable 414,006 417,539
Minimum Required to Be Well Capitalized $ 384,434 $ 387,714
Common equity tier 1 capital to risk weighted assets, Ratio    
Actual (as a percent) 0.1372% 0.1317%
Minimum Required for Capital Adequacy Purposes with Capital Conservation Buffer if applicable (as a percent) 0.07% 0.07%
Minimum Required to Be Well Capitalized (as a percent) 0.065% 0.065%
Total capital to risk weighted assets, Amount    
Actual $ 873,652 $ 847,838
Minimum Capital Adequacy with Capital Conservation Buffer, if applicable 621,080 626,041
Well Capitalized Under Prompt Corrective Action Provisions $ 591,504 $ 596,229
Total capital to risk weighted assets, Ratio    
Actual (as a percent) 0.1477 0.1422
Minimum Capital Adequacy with Capital Conservation Buffer, if applicable (as a percent) 0.105 0.105
Well Capitalized Under Prompt Corrective Action Provisions (as a percent) 0.10 0.10
Tier 1 capital to risk weighted assets, Amount    
Actual $ 811,451 $ 785,569
Minimum Required for Capital Adequacy Purposes with Capital Conservation Buffer if applicable 502,721 507,011
Well Capitalized Under Prompt Corrective Action Provisions $ 473,149 $ 477,187
Tier 1 capital to risk weighted assets, Ratio    
Actual (as a percent) 0.1372 0.1317
Minimum Required for Capital Adequacy Purposes with Capital Conservation Buffer if applicable (as a percent) 0.085 0.085
Well Capitalized Under Prompt Corrective Action Provisions (as a percent) 0.08 0.08
Tier 1 capital to average assets, Amount    
Actual $ 811,451 $ 785,569
Minimum Capital Adequacy with Capital Conservation Buffer, if applicable 269,361 273,479
Well Capitalized Under Prompt Corrective Action Provisions $ 336,702 $ 341,849
Tier 1 capital to average assets, Ratio    
Actual (as a percent) 0.1205 0.1149
Minimum Capital Adequacy with Capital Conservation Buffer, if applicable (as a percent) 0.04 0.04
Well Capitalized Under Prompt Corrective Action Provisions (as a percent) 0.05 0.05