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Securities (Narrative) (Details)	3 Months Ended		6 Months Ended		12 Months Ended
Securities (Narrative) (Details)	Jun. 30, 2026 USD ($) security	Jun. 30, 2025 USD ($)	Jun. 30, 2026 USD ($) security	Jun. 30, 2025 USD ($)	Dec. 31, 2025 USD ($) security
Marketable Securities [Line Items]
Number of securities owned in an unrealized loss position			136
Number of available-for-sale securities in an unrealized position	133		133
Number of held to maturity securities in an unrealized position	3		3
Number of securities past due or on nonaccrual			0		0
Number of available-for-sale securities sold	4		4
Available-for-sale Securities Pledged as Collateral \| $	$ 49,810,000	$ 50,500,000	$ 49,810,000	$ 50,500,000
Available-for-sale securities as collateral with correspondent banks \| $	38,578,000	38,893,000	38,578,000	38,893,000
Available-for-sale securities as collateral for advances at Federal Reserve Bank \| $	24,705,000	26,342,000	24,705,000	26,342,000
Proceeds from sales of securities available-for-sale \| $	5,588,000	$ 0	5,588,000	$ 0
Gain from sale of available-for-sale securities \| $	11,000		11,000
Loss from sale of available-for-sale securities \| $	10,000		10,000
Gain on sales of available-for-sale securities, net \| $	1,000		1,000
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			65
Municipals [Member]
Marketable Securities [Line Items]
Number of securities owned in an unrealized loss position			60
Corporates [Member]
Marketable Securities [Line Items]
Number of securities owned in an unrealized loss position			9
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			29
S&P Rated AA [Member]
Marketable Securities [Line Items]
Number of securities owned in an unrealized loss position			90
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			4