v3.26.3
REGULATORY MATTERS - Schedule of Bank’s Capital Amounts and Ratios and the Related Regulatory Requirements (Details)
$ in Thousands
 9 Months Ended 12 Months Ended
Sep. 30, 2026
USD ($)
Dec. 31, 2025
USD ($)
Total Risk-Based Capital Ratio    
Capital conservation buffer 2.50% 2.50%
Consolidated    
Tier 1 Leverage Ratio    
Actual $ 498,361 $ 479,047
Actual, ratio 0.1182 0.1160
Minimum Required for Capital Adequacy Purposes $ 168,647 $ 165,193
Minimum Required for Capital Adequacy Purposes, ratio 0.040 0.040
To Be Well-Capitalized Under Prompt Corrective Action Provisions $ 210,809 $ 206,491
To Be Well-Capitalized Under Prompt Corrective Action Provisions, ratio 5.00% 5.00%
Common Equity Tier 1 Risk Based Capital Ratio    
Actual $ 483,289 $ 464,133
Actual, ratio 0.1787 0.1749
Minimum Required for Capital Adequacy Purposes $ 121,682 $ 119,388
Minimum Required for Capital Adequacy Purposes, ratio 4.50% 4.50%
To Be Well-Capitalized Under Prompt Corrective Action Provisions $ 175,763 $ 172,450
To Be Well-Capitalized Under Prompt Corrective Action Provisions, ratio 0.065 0.065
Tier 1 Risk-Based Capital Ratio    
Actual $ 498,361 $ 479,047
Actual, ratio 0.1843 0.1806
Minimum Required for Capital Adequacy Purposes $ 162,243 $ 159,184
Minimum Required for Capital Adequacy Purposes, ratio 0.060 0.060
To Be Well-Capitalized Under Prompt Corrective Action Provisions $ 216,324 $ 212,246
To Be Well-Capitalized Under Prompt Corrective Action Provisions, ratio 8.00% 8.00%
Total Risk-Based Capital Ratio    
Actual $ 596,293 $ 632,260
Actual, ratio 0.2205 0.2383
Minimum Required for Capital Adequacy Purposes $ 216,324 $ 212,246
Minimum Required for Capital Adequacy Purposes, ratio 0.080 0.080
To Be Well-Capitalized Under Prompt Corrective Action Provisions $ 270,405 $ 265,307
To Be Well-Capitalized Under Prompt Corrective Action Provisions, ratio 10.00% 10.00%
Bank    
Tier 1 Leverage Ratio    
Actual $ 534,830 $ 544,296
Actual, ratio 0.1271 0.1320
Minimum Required for Capital Adequacy Purposes $ 168,378 $ 164,965
Minimum Required for Capital Adequacy Purposes, ratio 0.040 0.040
To Be Well-Capitalized Under Prompt Corrective Action Provisions $ 210,473 $ 206,206
To Be Well-Capitalized Under Prompt Corrective Action Provisions, ratio 5.00% 5.00%
Common Equity Tier 1 Risk Based Capital Ratio    
Actual $ 534,830 $ 544,296
Actual, ratio 0.1984 0.2057
Minimum Required for Capital Adequacy Purposes $ 121,318 $ 119,075
Minimum Required for Capital Adequacy Purposes, ratio 4.50% 4.50%
To Be Well-Capitalized Under Prompt Corrective Action Provisions $ 175,237 $ 171,998
To Be Well-Capitalized Under Prompt Corrective Action Provisions, ratio 0.065 0.065
Tier 1 Risk-Based Capital Ratio    
Actual $ 534,830 $ 544,296
Actual, ratio 0.1984 0.2057
Minimum Required for Capital Adequacy Purposes $ 161,757 $ 158,767
Minimum Required for Capital Adequacy Purposes, ratio 0.060 0.060
To Be Well-Capitalized Under Prompt Corrective Action Provisions $ 215,676 $ 211,690
To Be Well-Capitalized Under Prompt Corrective Action Provisions, ratio 8.00% 8.00%
Total Risk-Based Capital Ratio    
Actual $ 568,662 $ 577,512
Actual, ratio 0.2109 0.2182
Minimum Required for Capital Adequacy Purposes $ 215,676 $ 211,690
Minimum Required for Capital Adequacy Purposes, ratio 0.080 0.080
To Be Well-Capitalized Under Prompt Corrective Action Provisions $ 269,595 $ 264,612
To Be Well-Capitalized Under Prompt Corrective Action Provisions, ratio 10.00% 10.00%