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Regulatory Capital Matters - Schedule of Actual and Required Capital Amounts and Ratios, Exclusive of Capital Conservation Buffer (Details) $ in Thousands | Jun. 30, 2024 USD ($) | Dec. 31, 2023 USD ($)
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Compliance With Regulatory Capital Requirements Under Banking Regulations [Line Items] |  |
Total capital (to risk-weighted assets), actual amount | $ 235,538 | $ 229,544
Tier 1 capital (to risk-weighted assets), actual amount | 213,328 | 208,707
Common equity Tier 1 capital (to risk-weighted assets), actual amount | 213,328 | 208,707
Tier 1 capital (to average assets), actual amount | $ 213,328 | $ 208,707
Total capital (to risk-weighted assets), actual ratio | 0.1326 | 0.1377
Tier 1 capital (to risk-weighted assets), actual ratio | 0.1201 | 0.1252
Common equity Tier 1 capital (to risk-weighted assets), actual ratio | 0.1201 | 0.1252
Tier 1 capital (to average assets), actual ratio | 0.0928 | 0.0957
Bank |  |
Compliance With Regulatory Capital Requirements Under Banking Regulations [Line Items] |  |
Total capital (to risk-weighted assets), actual amount | $ 235,239 | $ 227,773
Tier 1 capital (to risk-weighted assets), actual amount | 213,031 | 206,936
Common equity Tier 1 capital (to risk-weighted assets), actual amount | 213,031 | 206,936
Tier 1 capital (to average assets), actual amount | $ 213,031 | $ 206,936
Total capital (to risk-weighted assets), actual ratio | 0.1324 | 0.1366
Tier 1 capital (to risk-weighted assets), actual ratio | 0.1199 | 0.1241
Common equity Tier 1 capital (to risk-weighted assets), actual ratio | 0.1199 | 0.1241
Tier 1 capital (to average assets), actual ratio | 0.0927 | 0.0949
Total capital (to risk-weighted assets), amount, required for capital adequacy purposes | $ 142,129 | $ 133,353
Tier 1 capital (to risk-weighted assets), amount, required for capital adequacy purposes | 106,597 | 100,014
Common equity Tier 1 capital (to risk-weighted assets), amount, required for capital adequacy purposes | 79,947 | 75,011
Tier 1 capital (to average assets), amount, required for capital adequacy purposes | $ 91,957 | $ 87,207
Total capital (to risk-weighted assets), ratio, required for capital adequacy purposes | 0.0800 | 0.0800
Tier 1 capital (to risk-weighted assets), ratio, required for capital adequacy purposes | 0.0600 | 0.0600
Common equity Tier 1 capital (to risk-weighted assets), ratio, required for capital adequacy purposes | 0.0450 | 0.0450
Tier 1 capital (to average assets), ratio, required for capital adequacy purposes | 0.0400 | 0.0400
Total capital (to risk-weighted assets), amount, minimum to be considered "Well Capitalized" | $ 177,661 | $ 166,691
Tier 1 capital (to risk-weighted assets), amount, minimum to be considered "Well Capitalized" | 142,129 | 133,353
Common equity Tier 1 capital (to risk-weighted assets), amount, minimum to be considered "Well Capitalized" | 115,480 | 108,349
Tier 1 capital (to average assets), amount, minimum to be considered "Well Capitalized" | $ 114,946 | $ 109,008
Total capital (to risk-weighted assets), ratio, minimum to be considered "Well Capitalized" | 0.1000 | 0.1000
Tier 1 capital (to risk-weighted assets), ratio, minimum to be considered "Well Capitalized" | 0.0800 | 0.0800
Common equity Tier 1 capital (to risk-weighted assets), ratio, minimum to be considered "Well Capitalized" | 0.0650 | 0.0650
Tier 1 capital (to average assets), ratio, minimum to be considered "Well Capitalized" | 0.0500 | 0.0500

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