XML 59 R48.htm IDEA: XBRL DOCUMENT v3.24.1.u1
Loans Receivable and Allowance for Credit Losses (Summary of Amount of Loans in Each Category that were Individually and Collectively Evaluated for Impairment) (Details) - USD ($)
Mar. 31, 2024
Dec. 31, 2023
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Individually evaluated for impairment $ 3,735,000 $ 7,622,000
Collectively evaluated for impairment 1,617,945,000 1,596,255,000
Total 1,621,680,000 1,603,877,000
Residential Real Estate Loans [Member]    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Individually evaluated for impairment 487,000 432,000
Collectively evaluated for impairment 313,044,000 316,114,000
Total 313,531,000 316,546,000
Commercial Real Estate Loans [Member]    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Individually evaluated for impairment 2,200,000 2,211,000
Collectively evaluated for impairment 689,555,000 672,945,000
Total 691,755,000 675,156,000
Agricultural Real Estate Loans [Member]    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Collectively evaluated for impairment 62,309,000 63,859,000
Total 62,309,000 63,859,000
Construction Real Estate Loans [Member]    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Collectively evaluated for impairment 47,409,000 51,453,000
Total 47,409,000 51,453,000
Commercial Loans [Member]    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Individually evaluated for impairment 111,000 4,264,000
Collectively evaluated for impairment 203,895,000 196,312,000
Total 204,006,000 200,576,000
Other Agricultural Loans [Member]    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Individually evaluated for impairment 185,000  
Collectively evaluated for impairment 31,254,000 31,966,000
Total 31,439,000 31,966,000
Consumer Loans [Member]    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Individually evaluated for impairment 752,000 715,000
Collectively evaluated for impairment 270,479,000 263,606,000
Total $ 271,231,000 $ 264,321,000