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Regulatory Matters - Schedule of Bank's Actual Capital Amounts And Ratios (Details) $ in Thousands | Dec. 31, 2021 USD ($) | Dec. 31, 2020 USD ($)
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Regulatory Matters [Abstract] |  |
Common Equity Tier 1 Capital (to Risk-Weighted Assets) Actual, Amount | $ 83,662 | $ 61,290
Common Equity Tier 1 Capital (to Risk-Weighted Assets) Actual, Ratio | 0.13 | 0.12
Common Equity Tier 1 Capital (to Risk-Weighted Assets) For Capital Adequacy Purposes, Amount | $ 27,960 | $ 23,531
Common Equity Tier 1 Capital (to Risk-Weighted Assets) For Capital Adequacy Purposes, Ratio | 4.50% | 4.50%
Common Equity Tier 1 Capital (to Risk-Weighted Assets) To Be Well Capitalized Under Prompt Corrective Action Provisions, Amount | $ 40,386 | $ 33,989
Common Equity Tier 1 Capital (to Risk-Weighted Assets) To Be Well Capitalized Under Prompt Corrective Action Provisions, Ratio | 6.50% | 6.50%
Total Capital (to Risk-Weighted Assets) Actual, Amount | $ 91,438 | $ 67,667
Total Capital (to Risk-Weighted Assets) Actual, Ratio | 0.15 | 0.13
Total Capital (to Risk-Weighted Assets) For Capital Adequacy Purposes, Amount | $ 49,706 | $ 41,833
Total Capital (to Risk-Weighted Assets) For Capital Adequacy Purposes, Ratio | 0.08 | 0.08
Total Capital (to Risk-Weighted Assets) To Be Well Capitalized Under Prompt Corrective Action Provisions, Amount | $ 62,133 | $ 52,291
Total Capital (to Risk-Weighted Assets) To Be Well Capitalized Under Prompt Corrective Action Provisions, Ratio | 0.10 | 0.10
Tier I Capital (to Risk-Weighted Assets) Actual, Amount | $ 83,662 | $ 61,290
Tier I Capital (to Risk-Weighted Assets) Actual, Ratio | 0.13 | 0.12
Tier I Capital (to Risk-Weighted Assets) For Capital Adequacy Purposes, Amount | $ 37,280 | $ 31,375
Tier I Capital (to Risk-Weighted Assets) For Capital Adequacy Purposes, Ratio | 0.06 | 0.06
Tier I Capital (to Risk-Weighted Assets) To Be Well Capitalized Under Prompt Corrective Action Provisions, Amount | $ 49,706 | $ 41,833
Tier I Capital (to Risk-Weighted Assets) To Be Well Capitalized Under Prompt Corrective Action Provisions, Ratio | 0.08 | 0.08
Tier I Capital (to Average Assets) Actual, Amount | $ 83,662 | $ 61,290
Tier I Capital (to Average Assets) Actual, Ratio | 0.11 | 0.10
Tier I Capital (to Average Assets) For Capital Adequacy Purposes, Amount | $ 31,070 | $ 24,661
Tier I Capital (to Average Assets) For Capital Adequacy Purposes, Ratio | 0.04 | 0.04
Tier I Capital (to Average Assets) To Be Well Capitalized Under Prompt Corrective Action Provisions, Amount | $ 38,837 | $ 30,826
Tier I Capital (to Average Assets) To Be Well Capitalized Under Prompt Corrective Action Provisions, Ratio | 0.05 | 0.05

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- Definition Amount of total capital as defined by regulatory framework. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 505 -Section 50 -Paragraph 1 -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=117337116&loc=SL5958568-112826 + Details
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