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Loans Receivable and Allowance for Credit Losses (Allowance for Credit Losses and Recorded Investment in Financing Receivables) (Details) - USD ($) | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2024 | Jun. 30, 2023 | Jun. 30, 2024 | Jun. 30, 2023
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |
Beginning balance, | $ 18,020,000 | $ 19,445,000 | $ 18,968,000 | $ 16,999,000
Charge Offs | (530,000) | (251,000) | (1,024,000) | (615,000)
Recoveries | 19,000 | 23,000 | 190,000 | 67,000
(Release of) Provision for credit losses | 297,000 | (1,734,000) | (328,000) | (1,434,000)
Ending balance, | 17,806,000 | 17,483,000 | 17,806,000 | 17,483,000
Ending balance individually evaluated for impairment | 164,000 |  | 164,000 |
Ending balance collectively evaluated for impairment | 17,642,000 | 17,483,000 | 17,642,000 | 17,483,000
Residential Real Estate Loans [Member] |  |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |
Beginning balance, | 1,197,000 | 1,359,000 | 1,351,000 | 2,833,000
Charge Offs |  | (6,000) |  | (6,000)
Recoveries |  |  | 42,000 | 6,000
(Release of) Provision for credit losses | (66,000) | (89,000) | (262,000) | (24,000)
Ending balance, | 1,131,000 | 1,264,000 | 1,131,000 | 1,264,000
Ending balance collectively evaluated for impairment | 1,131,000 | 1,264,000 | 1,131,000 | 1,264,000
Commercial Real Estate Loans [Member] |  |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |
Beginning balance, | 9,831,000 | 13,725,000 | 11,871,000 | 8,293,000
Charge Offs |  | (42,000) |  | (154,000)
Recoveries | 2,000 | 3,000 | 104,000 | 9,000
(Release of) Provision for credit losses | (281,000) | (2,433,000) | (2,423,000) | (2,422,000)
Ending balance, | 9,552,000 | 11,253,000 | 9,552,000 | 11,253,000
Ending balance collectively evaluated for impairment | 9,552,000 | 11,253,000 | 9,552,000 | 11,253,000
Farmland [Member] |  |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |
Beginning balance, | 84,000 | 121,000 | 58,000 | 259,000
(Release of) Provision for credit losses | (43,000) | (66,000) | (17,000) | (4,000)
Ending balance, | 41,000 | 55,000 | 41,000 | 55,000
Ending balance collectively evaluated for impairment | 41,000 | 55,000 | 41,000 | 55,000
Construction Real Estate Loans [Member] |  |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |
Beginning balance, | 831,000 | 703,000 | 933,000 | 409,000
(Release of) Provision for credit losses | 9,000 | 116,000 | (93,000) | 22,000
Ending balance, | 840,000 | 819,000 | 840,000 | 819,000
Ending balance collectively evaluated for impairment | 840,000 | 819,000 | 840,000 | 819,000
Commercial Loans [Member] |  |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |
Beginning balance, | 1,987,000 | 1,158,000 | 1,207,000 | 2,445,000
Charge Offs | (30,000) | (97,000) | (85,000) | (147,000)
Recoveries |  |  |  | 6,000
(Release of) Provision for credit losses | 78,000 | 220,000 | 913,000 | 133,000
Ending balance, | 2,035,000 | 1,281,000 | 2,035,000 | 1,281,000
Ending balance collectively evaluated for impairment | 2,035,000 | 1,281,000 | 2,035,000 | 1,281,000
Other Agricultural [Member] |  |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |
Beginning balance, | 168,000 | 82,000 | 94,000 | 124,000
(Release of) Provision for credit losses | (38,000) | 4,000 | 36,000 | (41,000)
Ending balance, | 130,000 | 86,000 | 130,000 | 86,000
Ending balance collectively evaluated for impairment | 130,000 | 86,000 | 130,000 | 86,000
Consumer Loans [Member] |  |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |
Beginning balance, | 3,922,000 | 2,297,000 | 3,454,000 | 2,636,000
Charge Offs | (500,000) | (106,000) | (939,000) | (308,000)
Recoveries | 17,000 | 20,000 | 44,000 | 46,000
(Release of) Provision for credit losses | 638,000 | 514,000 | 1,518,000 | 902,000
Ending balance, | 4,077,000 | 2,725,000 | 4,077,000 | 2,725,000
Ending balance individually evaluated for impairment | 164,000 |  | 164,000 |
Ending balance collectively evaluated for impairment | $ 3,913,000 | $ 2,725,000 | $ 3,913,000 | 2,725,000
Adoption Impact [Member] |  |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |
Beginning balance, |  |  |  | 2,466,000
Adoption Impact [Member] | Residential Real Estate Loans [Member] |  |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |
Beginning balance, |  |  |  | (1,545,000)
Adoption Impact [Member] | Commercial Real Estate Loans [Member] |  |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |
Beginning balance, |  |  |  | 5,527,000
Adoption Impact [Member] | Farmland [Member] |  |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |
Beginning balance, |  |  |  | (200,000)
Adoption Impact [Member] | Construction Real Estate Loans [Member] |  |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |
Beginning balance, |  |  |  | 388,000
Adoption Impact [Member] | Commercial Loans [Member] |  |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |
Beginning balance, |  |  |  | (1,156,000)
Adoption Impact [Member] | Other Agricultural [Member] |  |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |
Beginning balance, |  |  |  | 3,000
Adoption Impact [Member] | Consumer Loans [Member] |  |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |
Beginning balance, |  |  |  | $ (551,000)

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