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Loans Receivable and Allowance for Credit Losses (Loan Modifications Made to Borrowers) (Details) - USD ($)	6 Months Ended	12 Months Ended
	Jun. 30, 2024	Dec. 31, 2023
Financing Receivable, Modified [Line Items]
Amortized Cost Basis		$ 755,000
Principal Payment Deferral [Member]
Financing Receivable, Modified [Line Items]
Amortized Cost Basis	$ 10,851,000	755,000
Principal Payment Adjustment [Member]
Financing Receivable, Modified [Line Items]
Amortized Cost Basis	391,000
Combination - Term Extension and Interest Rate Adjustment [Member]
Financing Receivable, Modified [Line Items]
Amortized Cost Basis	70,000
Commercial Real Estate Loans [Member]
Financing Receivable, Modified [Line Items]
Amortized Cost Basis		533,000
Commercial Real Estate Loans [Member] | Principal Payment Deferral [Member]
Financing Receivable, Modified [Line Items]
Amortized Cost Basis	$ 7,042,000	533,000
% of Total Class of Financing Receivable	1.03%
Commercial Real Estate Loans [Member] | Principal Payment Adjustment [Member]
Financing Receivable, Modified [Line Items]
Amortized Cost Basis	$ 391,000
% of Total Class of Financing Receivable	0.06%
Commercial Real Estate Loans [Member] | Minimum [Member] | Principal Payment Deferral [Member]
Financing Receivable, Modified [Line Items]
Modified weighted average term	2 months
Commercial Real Estate Loans [Member] | Maximum [Member] | Principal Payment Deferral [Member]
Financing Receivable, Modified [Line Items]
Modified weighted average term	12 months
Commercial Loans [Member]
Financing Receivable, Modified [Line Items]
Amortized Cost Basis		32,000
Commercial Loans [Member] | Principal Payment Deferral [Member]
Financing Receivable, Modified [Line Items]
Amortized Cost Basis	$ 3,416,000	$ 32,000
% of Total Class of Financing Receivable	1.64%
Commercial Loans [Member] | Minimum [Member] | Principal Payment Deferral [Member]
Financing Receivable, Modified [Line Items]
Modified weighted average term	2 months
Commercial Loans [Member] | Maximum [Member] | Principal Payment Deferral [Member]
Financing Receivable, Modified [Line Items]
Modified weighted average term	12 months
Consumer Loans [Member] | Principal Payment Deferral [Member]
Financing Receivable, Modified [Line Items]
Amortized Cost Basis	$ 30,000
% of Total Class of Financing Receivable	0.01%
Modified weighted average term	12 months
Consumer Loans [Member] | Combination - Term Extension and Interest Rate Adjustment [Member]
Financing Receivable, Modified [Line Items]
Amortized Cost Basis	$ 29,000
% of Total Class of Financing Receivable	0.01%
Consumer Loans [Member] | Combination - Term Extension and Interest Rate Adjustment [Member] | New Loans Granted [Member]
Financing Receivable, Modified [Line Items]
Weighted average term	6 months
Weighted average interest rate	12.99%	9.19%
Residential Real Estate Loans [Member] | Combination - Term Extension and Interest Rate Adjustment [Member]
Financing Receivable, Modified [Line Items]
Amortized Cost Basis	$ 41,000
% of Total Class of Financing Receivable	0.01%
Residential Real Estate Loans [Member] | Combination - Term Extension and Interest Rate Adjustment [Member] | New Loans Granted [Member]
Financing Receivable, Modified [Line Items]
Weighted average term	5 years
Weighted average interest rate	4.75%	9.25%
Other Agricultural Loans [Member]
Financing Receivable, Modified [Line Items]
Amortized Cost Basis		$ 190,000
Other Agricultural Loans [Member] | Principal Payment Deferral [Member]
Financing Receivable, Modified [Line Items]
Amortized Cost Basis	$ 363,000	190,000
% of Total Class of Financing Receivable	1.16%
Other Agricultural Loans [Member] | Minimum [Member] | Principal Payment Deferral [Member]
Financing Receivable, Modified [Line Items]
Modified weighted average term	4 months
Other Agricultural Loans [Member] | Maximum [Member] | Principal Payment Deferral [Member]
Financing Receivable, Modified [Line Items]
Modified weighted average term	6 months
Financing Receivables, 31 to 60 Days Past Due [Member]
Financing Receivable, Modified [Line Items]
Amortized Cost Basis		755,000
Financing Receivables, 31 to 60 Days Past Due [Member] | Commercial Real Estate Loans [Member]
Financing Receivable, Modified [Line Items]
Amortized Cost Basis		533,000
Financing Receivables, 31 to 60 Days Past Due [Member] | Commercial Loans [Member]
Financing Receivable, Modified [Line Items]
Amortized Cost Basis		32,000
Financing Receivables, 31 to 60 Days Past Due [Member] | Other Agricultural Loans [Member]
Financing Receivable, Modified [Line Items]
Amortized Cost Basis		$ 190,000

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