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Loans Receivable and Allowance for Loan Losses (Allowance for Loan Losses and Recorded Investment in Financing Receivables) (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2022 | Jun. 30, 2021 | Jun. 30, 2022 | Jun. 30, 2021
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |
Beginning balance, | $ 16,660 | $ 14,509 | $ 16,442 | $ 13,150
Charge Offs | (87) | (711) | (269) | (879)
Recoveries | 144 | 42 | 244 | 69
Provision for loan losses | 300 | 1,500 | 600 | 3,000
Ending balance, | 17,017 | 15,340 | 17,017 | 15,340
Ending balance collectively evaluated for impairment | 17,017 | 15,340 | 17,017 | 15,340
Residential Real Estate Loans [Member] |  |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |
Beginning balance, | 2,326 | 2,124 | 2,175 | 1,960
Charge Offs | (5) |  | (120) | (5)
Recoveries | 116 | 3 | 118 | 5
Provision for loan losses | 303 | 106 | 567 | 273
Ending balance, | 2,740 | 2,233 | 2,740 | 2,233
Ending balance collectively evaluated for impairment | 2,740 | 2,233 | 2,740 | 2,233
Commercial Real Estate Loans [Member] |  |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |
Beginning balance, | 10,287 | 9,084 | 10,878 | 8,004
Charge Offs |  | (439) |  | (439)
Recoveries | 6 | 6 | 80 | 10
Provision for loan losses | (1,138) | 929 | (1,803) | 2,005
Ending balance, | 9,155 | 9,580 | 9,155 | 9,580
Ending balance collectively evaluated for impairment | 9,155 | 9,580 | 9,155 | 9,580
Farmland [Member] |  |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |
Beginning balance, | 504 |  |  |
Provision for loan losses | (286) |  | 218 |
Ending balance, | 218 |  | 218 |
Ending balance collectively evaluated for impairment | 218 |  | 218 |
Construction Real Estate Loans [Member] |  |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |
Beginning balance, | 134 | 122 | 133 | 150
Provision for loan losses | 108 | 15 | 109 | (13)
Ending balance, | 242 | 137 | 242 | 137
Ending balance collectively evaluated for impairment | 242 | 137 | 242 | 137
Commercial [Member] |  |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |
Beginning balance, | 1,495 | 1,405 | 1,490 | 1,360
Charge Offs |  | (114) | (15) | (174)
Recoveries | 14 | 16 | 23 | 24
Provision for loan losses | 995 | 196 | 1,006 | 293
Ending balance, | 2,504 | 1,503 | 2,504 | 1,503
Ending balance collectively evaluated for impairment | 2,504 | 1,503 | 2,504 | 1,503
Other Agricultural [Member] |  |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |
Beginning balance, | 292 |  |  |
Provision for loan losses | (180) |  | 112 |
Ending balance, | 112 |  | 112 |
Ending balance collectively evaluated for impairment | 112 |  | 112 |
Consumer Loans To Individuals [Member] |  |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |
Beginning balance, | 1,622 | 1,774 | 1,766 | 1,676
Charge Offs | (82) | (158) | (134) | (261)
Recoveries | 8 | 17 | 23 | 30
Provision for loan losses | 498 | 254 | 391 | 442
Ending balance, | 2,046 | 1,887 | 2,046 | 1,887
Ending balance collectively evaluated for impairment | $ 2,046 | $ 1,887 | $ 2,046 | $ 1,887

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- Definition Amount of allowance for credit loss on financing receivable. Excludes allowance for financing receivable covered under loss sharing agreement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -Subparagraph (c)(1) -URI https://asc.fasb.org/extlink&oid=123577603&loc=SL6953423-111524 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(7)(2)) -URI https://asc.fasb.org/extlink&oid=126897435&loc=d3e534808-122878 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(4)) -URI https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 45 -Paragraph 1 -URI https://asc.fasb.org/extlink&oid=124255206&loc=SL82895884-210446 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 13 -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=124255953&loc=SL82919249-210447 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 13 -Subparagraph (f) -URI https://asc.fasb.org/extlink&oid=124255953&loc=SL82919249-210447 Reference 7: http://www.xbrl.org/2003/role/disclosureRef -Publisher SEC -Name Regulation S-K (SK) -Number 229 -Section 1405 -Paragraph (a) -Subparagraph (3) Reference 8: http://www.xbrl.org/2003/role/disclosureRef -Publisher SEC -Name Regulation S-K (SK) -Number 229 -Section 1405 -Paragraph (c) Reference 9: http://www.xbrl.org/2003/role/disclosureRef -Publisher SEC -Name Regulation S-K (SK) -Number 229 -Section 1405 -Paragraph (a) -Subparagraph (1) + Details
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