v3.25.2
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, 2025
Jun. 30, 2024
Jun. 30, 2025
Jun. 30, 2024
Financing Receivable, Allowance for Credit Loss [Line Items]        
Beginning balance, $ 20,442,000 $ 18,020,000 $ 19,843,000 $ 18,968,000
Charge Offs (464,000) (530,000) (880,000) (1,024,000)
Recoveries 89,000 19,000 181,000 190,000
(Release of) Provision for credit losses 841,000 297,000 1,764,000 (328,000)
Ending balance, 20,908,000 17,806,000 20,908,000 17,806,000
Ending balance individually evaluated for impairment 609,000 164,000 609,000 164,000
Ending balance collectively evaluated for impairment 20,299,000 17,642,000 20,299,000 17,642,000
Residential Real Estate Loans [Member]        
Financing Receivable, Allowance for Credit Loss [Line Items]        
Beginning balance, 1,015,000 1,197,000 1,146,000 1,351,000
Recoveries       42,000
(Release of) Provision for credit losses (4,000) (66,000) (135,000) (262,000)
Ending balance, 1,011,000 1,131,000 1,011,000 1,131,000
Ending balance collectively evaluated for impairment 1,011,000 1,131,000 1,011,000 1,131,000
Commercial Real Estate Loans [Member]        
Financing Receivable, Allowance for Credit Loss [Line Items]        
Beginning balance, 10,585,000 9,831,000 11,406,000 11,871,000
Charge Offs     (49,000)  
Recoveries   2,000   104,000
(Release of) Provision for credit losses 454,000 (281,000) (318,000) (2,423,000)
Ending balance, 11,039,000 9,552,000 11,039,000 9,552,000
Ending balance individually evaluated for impairment 315,000   315,000  
Ending balance collectively evaluated for impairment 10,724,000 9,552,000 10,724,000 9,552,000
Agriculture [Member]        
Financing Receivable, Allowance for Credit Loss [Line Items]        
Beginning balance, 81,000 84,000 48,000 58,000
(Release of) Provision for credit losses (42,000) (43,000) (9,000) (17,000)
Ending balance, 39,000 41,000 39,000 41,000
Ending balance collectively evaluated for impairment 39,000 41,000 39,000 41,000
Construction Real Estate Loans [Member]        
Financing Receivable, Allowance for Credit Loss [Line Items]        
Beginning balance, 985,000 831,000 884,000 933,000
(Release of) Provision for credit losses 178,000 9,000 279,000 (93,000)
Ending balance, 1,163,000 840,000 1,163,000 840,000
Ending balance collectively evaluated for impairment 1,163,000 840,000 1,163,000 840,000
Commercial Loans [Member]        
Financing Receivable, Allowance for Credit Loss [Line Items]        
Beginning balance, 1,972,000 1,987,000 1,732,000 1,207,000
Charge Offs   (30,000)   (85,000)
Recoveries 42,000   96,000  
(Release of) Provision for credit losses (81,000) 78,000 105,000 913,000
Ending balance, 1,933,000 2,035,000 1,933,000 2,035,000
Ending balance collectively evaluated for impairment 1,933,000 2,035,000 1,933,000 2,035,000
Other Agricultural [Member]        
Financing Receivable, Allowance for Credit Loss [Line Items]        
Beginning balance, 169,000 168,000 162,000 94,000
Charge Offs (10,000)   (48,000)  
(Release of) Provision for credit losses 5,000 (38,000) 50,000 36,000
Ending balance, 164,000 130,000 164,000 130,000
Ending balance collectively evaluated for impairment 164,000 130,000 164,000 130,000
Consumer Loans [Member]        
Financing Receivable, Allowance for Credit Loss [Line Items]        
Beginning balance, 5,635,000 3,922,000 4,465,000 3,454,000
Charge Offs (454,000) (500,000) (783,000) (939,000)
Recoveries 47,000 17,000 85,000 44,000
(Release of) Provision for credit losses 331,000 638,000 1,792,000 1,518,000
Ending balance, 5,559,000 4,077,000 5,559,000 4,077,000
Ending balance individually evaluated for impairment 294,000 164,000 294,000 164,000
Ending balance collectively evaluated for impairment $ 5,265,000 $ 3,913,000 $ 5,265,000 $ 3,913,000