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v3.24.3

Regulatory Matters (Detail) $ in Thousands | Sep. 30, 2024 USD ($) | Dec. 31, 2023 USD ($)
--- | --- | ---
Consolidated |  |
Schedule of Capitalization [Line Items] |  |
Total capital (to risk weighted assets) | $ 1,240,075 | $ 1,196,106
Tier 1 capital (to risk weighted assets) | 1,099,766 | 1,052,063
Common equity Tier 1 capital (to risk weighted assets) | 1,042,283 | 994,907
Tier 1 capital (to average assets) | $ 1,099,766 | $ 1,052,063
Total capital ratio (to risk weighted assets) | 0.1556 | 0.1473
Tier 1 capital ratio (to risk weighted assets) | 0.1380 | 0.1295
Common equity Tier 1 capital ratio (to risk weighted assets) | 0.1308 | 0.1225
Tier 1 capital ratio (to average assets) | 0.1157 | 0.1075
Consolidated | Basel III Fully Phased In |  |
Schedule of Capitalization [Line Items] |  |
Total capital (to risk weighted assets), minimum capital requirement | $ 836,744 | $ 852,850
Tier 1 capital (to risk weighted assets), minimum capital requirement | 677,364 | 690,402
Common equity Tier 1 capital (to risk weighted assets), minimum capital requirement | 557,829 | 568,566
Tier 1 capital (to average assets), minimum capital requirement | $ 380,245 | $ 391,620
Total capital ratio (to risk weighted assets), minimum capital requirement | 0.1050 | 0.1050
Tier 1 capital ratio (to risk weighted assets), minimum capital requirement | 0.0850 | 0.0850
Common equity Tier 1 capital ratio (to risk weighted assets), minimum capital requirement | 7.00% | 7.00%
Tier 1 capital ratio (to average assets), minimum capital requirement | 0.0400 | 0.0400
Tri Counties Bank |  |
Schedule of Capitalization [Line Items] |  |
Total capital (to risk weighted assets) | $ 1,232,404 | $ 1,190,542
Tier 1 capital (to risk weighted assets) | 1,132,442 | 1,088,717
Common equity Tier 1 capital (to risk weighted assets) | 1,132,442 | 1,088,717
Tier 1 capital (to average assets) | $ 1,132,442 | $ 1,088,717
Total capital ratio (to risk weighted assets) | 0.1547 | 0.1466
Tier 1 capital ratio (to risk weighted assets) | 0.1421 | 0.1341
Common equity Tier 1 capital ratio (to risk weighted assets) | 0.1421 | 0.1341
Tier 1 capital ratio (to average assets) | 0.1191 | 0.1112
Total capital (to risk weighted assets), minimum to be well capitalized under prompt corrective action provisions | $ 796,708 | $ 812,046
Capital required to be well capitalized to risk weighted assets | 0.1000 | 0.1000
Tier 1 capital (to risk weighted assets), minimum to be well capitalized under prompt corrective action provisions | $ 637,366 | $ 649,637
Tier one risk based capital required to be well capitalized to risk weighted assets | 0.0800 | 0.0800
Common equity Tier 1 capital (to risk weighted assets), minimum to be well capitalized under prompt corrective action provisions | $ 517,860 | $ 527,830
Common equity tier one risk based capital required to be well capitalized to risk weighted assets | 6.50% | 6.50%
Tier 1 capital (to average assets), minimum to be well capitalized under prompt corrective action provisions | $ 475,293 | $ 489,468
Tier one leverage capital required to be well capitalized to average assets | 0.0500 | 0.0500
Tri Counties Bank | Basel III Fully Phased In |  |
Schedule of Capitalization [Line Items] |  |
Total capital (to risk weighted assets), minimum capital requirement | $ 836,543 | $ 852,648
Tier 1 capital (to risk weighted assets), minimum capital requirement | 677,202 | 690,239
Common equity Tier 1 capital (to risk weighted assets), minimum capital requirement | 557,696 | 568,432
Tier 1 capital (to average assets), minimum capital requirement | $ 380,234 | $ 391,574
Total capital ratio (to risk weighted assets), minimum capital requirement | 0.1050 | 0.1050
Tier 1 capital ratio (to risk weighted assets), minimum capital requirement | 0.0850 | 0.0850
Common equity Tier 1 capital ratio (to risk weighted assets), minimum capital requirement | 7.00% | 7.00%
Tier 1 capital ratio (to average assets), minimum capital requirement | 0.0400 | 0.0400

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