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Loans (Details Narrative) - USD ($) | 1 Months Ended | 3 Months Ended | 12 Months Ended |
--- | --- | --- | --- | ---
Apr. 24, 2020 | Mar. 27, 2020 | Mar. 31, 2022 | Mar. 31, 2021 | Dec. 31, 2021 | Dec. 31, 2020
Loans Pool,total |  |  | $ 82,200,000 |  | $ 88,700,000 |
Loan Losses Recovery |  |  |  | $ 455,000 |  |
Impaired Loan |  |  | 5,300,000 |  | 5,300,000.0 |
Interest Payments, Past Due |  |  | 1 |  |  |
Allowance For Loan And Leases Losses |  |  | 47,000 |  | 52,000 |
Interest Income Recognized On Accruing Impaired Loans |  |  | 216,000 | 283,000 | 1,003,000 |
Paycheck Protection Program [Member] |  |  |  |  |  |
Ppp Loan Amount |  |  | 6,600,000 |  | 12,810,000 | $ 128,100,000.0
Ppp Loan Program Description |  | On March 27, 2020, President Trump signed the CARES Act, which established a $2 trillion economic stimulus package, including cash payments to individuals, supplemental unemployment insurance benefits and a $349 billion loan program administered through the PPP. |  |  |  |
Additional Funding Loan, Description | A second round of PPP funding provided a total of $320 billion additional funding for the PPP. |  |  |  |  |
Ppp Loan Outstanding Amount |  |  | 6,600,000 |  | 18,000,000.0 |
Fees Paid Under Ppp Loan |  |  |  |  | 5,700,000.0 |
Recognized Ppp Loan Fee Income |  |  | $ 600,000 | 999,000,000,000 | 5,700,000 |
Multifamily and Farmland |  |  |  |  |  |
Percentage Of Single-family Residential Loans In Bank's Loan Portfolio |  |  | 7.00% |  |  |
Interest Income Recognized On Accruing Impaired Loans |  |  | $ 1,000 | 1,000 | 6,000 |
Allowance for Loan and Lease Losses [Member] |  |  |  |  |  |
Percentage Of Construction And Land Development Loans In Bank's Loan Portfolio |  |  | 11.00% |  |  |
Percentage Of Single-family Residential Loans In Bank's Loan Portfolio |  |  | 33.00% |  |  |
Percentage Of Single-family Residential - Banco De La Gente Stated Income Loans In Bank's Loan Portfolio |  |  | 2.00% |  |  |
Percentage Of Commercial Real Estate Loans In Bank's Loan Portfolio |  |  | 40.00% |  |  |
Percentage Of Commercial Loans In Bank's Loan Portfolio |  |  | 8.00% |  |  |
Accruing Impaired Loans |  |  | $ 17,100,000 | 20,600,000 | 18,300,000 |
Interest Income Recognized On Accruing Impaired Loans |  |  | 216,000 | $ 283,000 | 1,000,000.0 |
Tdr Residential Mortage Portfolio Loan Amount |  |  | 250,000 |  |  |
Provision For Loan Losses |  |  | 71,000 |  |  |
Tdr Loans Modified, Past-due Tdr Loans And Non-accrual Tdr Loans |  |  | $ 3,300,000 |  | $ 2,200,000 |

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