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Minimum Regulatory Capital Requirements - Summary of Capital Requirements Administered by Banking Agencies Capital Ratios (Detail) $ in Thousands | Dec. 31, 2024 USD ($) | Dec. 31, 2023 USD ($)
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Blue Ridge Bank, N.A [Member] |  |
Compliance With Regulatory Capital Requirements Under Banking Regulations [Line Items] |  |
Total risk based capital, Actual Amount | $ 358,848 | $ 270,293
Total risk based capital, Actual Ratio | 0.1726 | 0.1025
Total risk based capital, For Capital Adequacy Purposes Amount | $ 218,260 | $ 276,842
Total risk based capital, For Capital Adequacy Purposes Ratio | 0.105 | 0.105
Total risk based capital, To Be Well Capitalized Under the Prompt Corrective Action Provisions Amount | $ 207,866 | $ 263,659
Total risk based capital, To Be Well Capitalized Under the Prompt Corrective Action Provisions Ratio | 0.10 | 0.10
Capital Required for Individual Minimum Capital Ratio | $ 270,226 | $ 342,757
Capital Required Minimum Capital Ratio To Risk Weighted Assets | 13.00% | 13.00%
Tier 1 capital to risk-weighted assets, Actual Amount | $ 340,386 | $ 239,775
Tier 1 capital to risk-weighted assets, Actual Ratio | 0.1638 | 0.0909
Tier 1 capital to risk-weighted assets, For Capital Adequacy Purposes Amount | $ 176,687 | $ 224,111
Tier 1 capital to risk-weighted assets, For Capital Adequacy Purposes Ratio | 0.085 | 0.085
Tier 1 capital to risk-weighted assets, To Be Well Capitalized Under the Prompt Corrective Action Provisions Amount | $ 166,293 | $ 210,928
Tier 1 capital to risk-weighted assets, To Be Well Capitalized Under the Prompt Corrective Action Provisions Ratio | 0.08 | 0.08
Common equity tier 1 capital, Actual Amount | $ 340,386 | $ 239,775
Common equity tier 1 capital, Actual Ratio | 16.38% | 9.09%
Common equity tier 1 capital, For Capital Adequacy Purposes Amount | $ 145,507 | $ 184,562
Common equity tier 1 capital, For Capital Adequacy Purposes Ratio | 7.00% | 7.00%
Common equity tier 1 capital, To Be Well Capitalized Under the Prompt Corrective Action Provisions Amount | $ 135,113 | $ 171,379
Common equity tier 1 capital, To Be Well Capitalized Under the Prompt Corrective Action Provisions Ratio | 6.50% | 6.50%
Tier 1 leverage, Actual Amount | $ 340,386 | $ 239,775
Tier 1 leverage, Actual Ratio | 0.118 | 0.0749
Tier 1 leverage, For Capital Adequacy Purposes Amount | $ 115,364 | $ 128,001
Tier 1 leverage, For Capital Adequacy Purposes Ratio | 0.04 | 0.04
Tier 1 leverage, To Be Well Capitalized Under the Prompt Corrective Action Provisions Amount | $ 144,204 | $ 160,001
Tier 1 leverage, To Be Well Capitalized Under the Prompt Corrective Action Provisions Ratio | 0.05 | 0.05
Tier 1 leverage, Individual Minimum Capital Ratio Amount | $ 288,409 | $ 320,003
Tier 1 leverage, Individual Minimum Capital Ratio | 10.00% | 10.00%
Blue Ridge Bankshares, Inc. [Member] |  |
Compliance With Regulatory Capital Requirements Under Banking Regulations [Line Items] |  |
Total risk based capital, Actual Amount | $ 414,284 |
Total risk based capital, Actual Ratio | 0.1979 |
Total risk based capital, For Capital Adequacy Purposes Amount | $ 167,444 |
Total risk based capital, For Capital Adequacy Purposes Ratio | 0.08 |
Tier 1 capital to risk-weighted assets, Actual Amount | $ 360,933 |
Tier 1 capital to risk-weighted assets, Actual Ratio | 0.1724 |
Tier 1 capital to risk-weighted assets, For Capital Adequacy Purposes Amount | $ 125,583 |
Tier 1 capital to risk-weighted assets, For Capital Adequacy Purposes Ratio | 0.06 |
Common equity tier 1 capital, Actual Amount | $ 360,933 |
Common equity tier 1 capital, Actual Ratio | 17.24% |
Common equity tier 1 capital, For Capital Adequacy Purposes Amount | $ 94,187 |
Common equity tier 1 capital, For Capital Adequacy Purposes Ratio | 4.50% |
Tier 1 leverage, Actual Amount | $ 360,933 |
Tier 1 leverage, Actual Ratio | 0.1243 |
Tier 1 leverage, For Capital Adequacy Purposes Amount | $ 116,169 |
Tier 1 leverage, For Capital Adequacy Purposes Ratio | 0.04 |

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