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Securities (Narrative) (Details)	3 Months Ended		9 Months Ended
Securities (Narrative) (Details)	Sep. 30, 2026 USD ($) security	Sep. 30, 2025 USD ($)	Sep. 30, 2026 USD ($) security	Sep. 30, 2025 USD ($)	Dec. 31, 2025 USD ($)
Marketable Securities [Line Items]
Number of securities owned in an unrealized loss position	158
Number of available-for-sale securities in an unrealized position	155		155
Number of held to maturity securities in an unrealized position	3		3
Number of available-for-sale securities sold			4
Available-for-sale Securities Pledged as Collateral \| $	$ 48,287,000	$ 50,500,000	$ 48,287,000	$ 50,500,000
Available-for-sale securities as collateral with correspondent banks \| $	36,534,000	38,893,000	36,534,000	38,893,000
Available-for-sale securities as collateral for advances at Federal Reserve Bank \| $	22,788,000	26,342,000	22,788,000	26,342,000
Proceeds from sales and calls of securities available-for-sale \| $	0	4,227,000	5,588,000	4,227,000
Subordinated debt recalled \| $	2,000,000
Subordinated debt securities settlement amount \| $	1,500,000
Gain (loss) recognized from subordinated debt securities settlement \| $	0
Gain from sale of available-for-sale securities \| $		$ 27,000	11,000	27,000
Loss from sale of available-for-sale securities \| $			10,000
Gain on sales of available-for-sale securities, net \| $			1,000	$ 27,000
Debt securities, available-for-sale, allowance for credit Loss \| $	0		0
Allowance for credit losses on held-to-maturity securities \| $	$ 0		$ 0		$ 0
U.S. Agency Obligations [Member]
Marketable Securities [Line Items]
Number of securities owned in an unrealized loss position			71
Municipals [Member]
Marketable Securities [Line Items]
Number of securities owned in an unrealized loss position			79
Corporates [Member]
Marketable Securities [Line Items]
Number of securities owned in an unrealized loss position			6
Non-Public Financial Institutions [Member]
Marketable Securities [Line Items]
Number of securities owned in an unrealized loss position			2
Non-rated [Member]
Marketable Securities [Line Items]
Number of securities owned in an unrealized loss position	10
S&P Rated AAA [Member]
Marketable Securities [Line Items]
Number of securities owned in an unrealized loss position	35
S&P Rated AA [Member]
Marketable Securities [Line Items]
Number of securities owned in an unrealized loss position	107
S&P Rated A [Member]
Marketable Securities [Line Items]
Number of securities owned in an unrealized loss position	3
S&P Rated BBB [Member]
Marketable Securities [Line Items]
Number of securities owned in an unrealized loss position	3