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Schedule of Past Due Financing Receivables (Details) - USD ($) $ in Thousands | Jun. 30, 2022 | Dec. 31, 2021 | Dec. 31, 2020
--- | --- | --- | ---
Financing Receivable, Past Due [Line Items] |  |  |
Percentage of Total loans not past due | $ 877 | $ 1,990 |
Loans, Non-accrual loans | 4,887 | 5,230 |
Loan, Total past due and non-accrual loans | $ 5,764 | $ 7,220 |
Percentage of gross loans, Total past due loans accruing | 0.13% | 0.30% |
Percentage of gross loans, Total past due loans accruing | 0.73% | 0.79% |
Financial Asset, 30 to 59 Days Past Due [Member] |  |  |
Financing Receivable, Past Due [Line Items] |  |  |
Percentage of Total loans not past due | $ 137 | $ 1,516 |
Percentage of gross loans, Total past due loans accruing | 0.02% | 0.23% |
Financial Asset, 60 to 89 Days Past Due [Member] |  |  |
Financing Receivable, Past Due [Line Items] |  |  |
Percentage of Total loans not past due | $ 740 | $ 474 |
Percentage of gross loans, Total past due loans accruing | 0.11% | 0.07% |
Financial Asset, Equal to or Greater than 90 Days Past Due [Member] |  |  |
Financing Receivable, Past Due [Line Items] |  |  |
Percentage of Total loans not past due |  |  |
Percentage of gross loans, Total past due loans accruing | 0.00% | 0.00% |
Financial Asset, Not Past Due [Member] |  |  |
Financing Receivable, Past Due [Line Items] |  |  |
Percentage of Total loans not past due | $ 664,152 | $ 655,168 |
Percentage of gross loans, Total past due loans accruing | 99.14% | 98.91% |
Financial Asset, Past Due [Member] |  |  |
Financing Receivable, Past Due [Line Items] |  |  |
Percentage of gross loans, Total past due loans accruing | 0.86% | 1.09% |
One To Four Family Residential Real Estate [Member] | Financial Asset, 30 to 59 Days Past Due [Member] |  |  |
Financing Receivable, Past Due [Line Items] |  |  |
Percentage of Total loans not past due |  | $ 20 |
One To Four Family Residential Real Estate [Member] | Financial Asset, 60 to 89 Days Past Due [Member] |  |  |
Financing Receivable, Past Due [Line Items] |  |  |
Percentage of Total loans not past due | 120 | 125 |
One To Four Family Residential Real Estate [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member] |  |  |
Financing Receivable, Past Due [Line Items] |  |  |
Percentage of Total loans not past due |  |  |
One to four family residential real estate loans [Member] |  |  |
Financing Receivable, Past Due [Line Items] |  |  |
Percentage of Total loans not past due | 120 | 145 |
Loans, Non-accrual loans | 406 | 417 |
Loan, Total past due and non-accrual loans | 526 | 562 |
One to four family residential real estate loans [Member] | Financial Asset, Not Past Due [Member] |  |  |
Financing Receivable, Past Due [Line Items] |  |  |
Percentage of Total loans not past due | 191,991 | 165,519 |
Construction and Land Loans [Member] |  |  |
Financing Receivable, Past Due [Line Items] |  |  |
Percentage of Total loans not past due |  |  |
Loans, Non-accrual loans | 195 | 681 |
Loan, Total past due and non-accrual loans | 195 | 681 |
Construction and Land Loans [Member] | Financial Asset, 30 to 59 Days Past Due [Member] |  |  |
Financing Receivable, Past Due [Line Items] |  |  |
Percentage of Total loans not past due |  |  |
Construction and Land Loans [Member] | Financial Asset, 60 to 89 Days Past Due [Member] |  |  |
Financing Receivable, Past Due [Line Items] |  |  |
Percentage of Total loans not past due |  |  |
Construction and Land Loans [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member] |  |  |
Financing Receivable, Past Due [Line Items] |  |  |
Percentage of Total loans not past due |  |  |
Construction and Land Loans [Member] | Financial Asset, Not Past Due [Member] |  |  |
Financing Receivable, Past Due [Line Items] |  |  |
Percentage of Total loans not past due | 22,897 | 26,963 |
Commercial Real Estate [Member] |  |  |
Financing Receivable, Past Due [Line Items] |  |  |
Percentage of Total loans not past due | 67 |  |
Loans, Non-accrual loans | 2,173 | 2,214 |
Loan, Total past due and non-accrual loans | 2,240 | 2,214 |
Commercial Real Estate [Member] | Financial Asset, 30 to 59 Days Past Due [Member] |  |  |
Financing Receivable, Past Due [Line Items] |  |  |
Percentage of Total loans not past due | 67 |  |
Commercial Real Estate [Member] | Financial Asset, 60 to 89 Days Past Due [Member] |  |  |
Financing Receivable, Past Due [Line Items] |  |  |
Percentage of Total loans not past due |  |  |
Commercial Real Estate [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member] |  |  |
Financing Receivable, Past Due [Line Items] |  |  |
Percentage of Total loans not past due |  |  |
Commercial Real Estate [Member] | Financial Asset, Not Past Due [Member] |  |  |
Financing Receivable, Past Due [Line Items] |  |  |
Percentage of Total loans not past due | 207,639 | 196,258 |
Commercial Loans [Member] |  |  |
Financing Receivable, Past Due [Line Items] |  |  |
Percentage of Total loans not past due | 5 | 629 |
Loans, Non-accrual loans | 815 | 593 |
Loan, Total past due and non-accrual loans | 820 | 1,222 |
Commercial Loans [Member] | Financial Asset, 30 to 59 Days Past Due [Member] |  |  |
Financing Receivable, Past Due [Line Items] |  |  |
Percentage of Total loans not past due | 5 | 289 |
Commercial Loans [Member] | Financial Asset, 60 to 89 Days Past Due [Member] |  |  |
Financing Receivable, Past Due [Line Items] |  |  |
Percentage of Total loans not past due |  | 340 |
Commercial Loans [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member] |  |  |
Financing Receivable, Past Due [Line Items] |  |  |
Percentage of Total loans not past due |  |  |
Commercial Loans [Member] | Financial Asset, Not Past Due [Member] |  |  |
Financing Receivable, Past Due [Line Items] |  |  |
Percentage of Total loans not past due | 137,109 | 130,932 |
Paycheck Protection Loans [Member] |  |  |
Financing Receivable, Past Due [Line Items] |  |  |
Loans, Non-accrual loans |  |  |
Loan, Total past due and non-accrual loans |  |  |
Paycheck Protection Loans [Member] | Financial Asset, 30 to 59 Days Past Due [Member] |  |  |
Financing Receivable, Past Due [Line Items] |  |  |
Percentage of Total loans not past due |  |  |
Paycheck Protection Loans [Member] | Financial Asset, 60 to 89 Days Past Due [Member] |  |  |
Financing Receivable, Past Due [Line Items] |  |  |
Percentage of Total loans not past due |  |  |
Paycheck Protection Loans [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member] |  |  |
Financing Receivable, Past Due [Line Items] |  |  |
Percentage of Total loans not past due |  |  |
Paycheck Protection Loans [Member] | Financial Asset, Not Past Due [Member] |  |  |
Financing Receivable, Past Due [Line Items] |  |  |
Percentage of Total loans not past due | 652 | 17,179 |
Paycheck Protection Loans [Member] | Ninety Days or More Delinquent and Accruing [Member] |  |  |
Financing Receivable, Past Due [Line Items] |  |  |
Percentage of Total loans not past due |  |  |
Agriculture Loans [Member] |  |  |
Financing Receivable, Past Due [Line Items] |  |  |
Percentage of Total loans not past due | 629 | 1,189 |
Loans, Non-accrual loans | 1,288 | 1,325 |
Loan, Total past due and non-accrual loans | 1,917 | 2,514 |
Agriculture Loans [Member] | Financial Asset, 30 to 59 Days Past Due [Member] |  |  |
Financing Receivable, Past Due [Line Items] |  |  |
Percentage of Total loans not past due | 30 | 1,189 |
Agriculture Loans [Member] | Financial Asset, 60 to 89 Days Past Due [Member] |  |  |
Financing Receivable, Past Due [Line Items] |  |  |
Percentage of Total loans not past due | 599 |  |
Agriculture Loans [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member] |  |  |
Financing Receivable, Past Due [Line Items] |  |  |
Percentage of Total loans not past due |  |  |
Agriculture Loans [Member] | Financial Asset, Not Past Due [Member] |  |  |
Financing Receivable, Past Due [Line Items] |  |  |
Percentage of Total loans not past due | 76,323 | 91,753 |
Municipal Loans [Member] |  |  |
Financing Receivable, Past Due [Line Items] |  |  |
Percentage of Total loans not past due |  |  |
Loans, Non-accrual loans |  |  |
Loan, Total past due and non-accrual loans |  |  |
Municipal Loans [Member] | Financial Asset, 30 to 59 Days Past Due [Member] |  |  |
Financing Receivable, Past Due [Line Items] |  |  |
Percentage of Total loans not past due |  |  |
Municipal Loans [Member] | Financial Asset, 60 to 89 Days Past Due [Member] |  |  |
Financing Receivable, Past Due [Line Items] |  |  |
Percentage of Total loans not past due |  |  |
Municipal Loans [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member] |  |  |
Financing Receivable, Past Due [Line Items] |  |  |
Percentage of Total loans not past due |  |  |
Municipal Loans [Member] | Financial Asset, Not Past Due [Member] |  |  |
Financing Receivable, Past Due [Line Items] |  |  |
Percentage of Total loans not past due | 2,076 | 2,050 |
Consumer loans [Member] |  |  |
Financing Receivable, Past Due [Line Items] |  |  |
Percentage of Total loans not past due | 56 | 27 |
Loans, Non-accrual loans | 10 |  |
Loan, Total past due and non-accrual loans | 66 | 27 |
Consumer loans [Member] | Financial Asset, 30 to 59 Days Past Due [Member] |  |  |
Financing Receivable, Past Due [Line Items] |  |  |
Percentage of Total loans not past due | 35 | 18 |
Consumer loans [Member] | Financial Asset, 60 to 89 Days Past Due [Member] |  |  |
Financing Receivable, Past Due [Line Items] |  |  |
Percentage of Total loans not past due | 21 | 9 |
Consumer loans [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member] |  |  |
Financing Receivable, Past Due [Line Items] |  |  |
Percentage of Total loans not past due |  |  |
Consumer loans [Member] | Financial Asset, Not Past Due [Member] |  |  |
Financing Receivable, Past Due [Line Items] |  |  |
Percentage of Total loans not past due | $ 25,465 | $ 24,514 |

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- Definition Amortized cost of financing receivable 90 days or more past due and still accruing. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 16 -Subparagraph (c) -URI https://asc.fasb.org/extlink&oid=124255953&loc=SL82919258-210447 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 7 -Subparagraph (b) -URI https://asc.fasb.org/extlink&oid=123577603&loc=d3e5111-111524 Reference 3: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 55 -Paragraph 80 -URI https://asc.fasb.org/extlink&oid=124267575&loc=SL82922355-210448 + Details
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