Significant Accounting Policies And Estimates (Narrative) (Details) - USD ($)	Mar. 31, 2024	Dec. 31, 2023
Financing Receivable, Allowance for Credit Losses [Line Items]
Retained earnings	$ 38,412,000	$ 36,678,000
Allowance for credit losses on held-to-maturity securities	0	0
Allowance for credit losses on available for sale securities	0
Interest Receivable	2,936,000	$ 2,835,000
Available-for-sale Debt securities [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Interest Receivable	1,230,000
Loans [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Interest Receivable	1,690,000
Securities Held to Maturity [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Interest Receivable	$ 16,000

Amount excluding accrued interest, of allowance for credit loss on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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