Summary of Significant Accounting Policies (Noninterest Income) (Details) - USD ($)	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Noninterest Income (in scope of Topic 606)	$ 7,136,000	$ 8,761,000
Net realized (losses) gains on sales of securities	(209,000)	3,000
Loan servicing fees	122,000	78,000
Gain on sales of loans	63,000	3,000
Earnings on and proceeds from bank-owned life insurance	1,012,000	1,087,000
Noninterest Income (out-of-scope of Topic 606)	988,000	1,171,000
Total other income	8,124,000	9,932,000
Service Charges On Deposit Accounts [Member]
Noninterest Income (in scope of Topic 606)	428,000	419,000
ATM Fees [Member]
Noninterest Income (in scope of Topic 606)	446,000	452,000
Overdraft Fees [Member]
Noninterest Income (in scope of Topic 606)	1,344,000	1,155,000
Safe Deposit Box Rental [Member]
Noninterest Income (in scope of Topic 606)	92,000	93,000
Loan Related Service Fees [Member]
Noninterest Income (in scope of Topic 606)	584,000	849,000
Debit Card Fees[Member]
Noninterest Income (in scope of Topic 606)	2,301,000	2,496,000
Fiduciary Activities [Member]
Noninterest Income (in scope of Topic 606)	898,000	845,000
Commissions On Mutual Funds And Annuities [Member]
Noninterest Income (in scope of Topic 606)	296,000	119,000
Gains On Sales Of Other Real Estate Owned [Member]
Noninterest Income (in scope of Topic 606)	80,000	427,000
Other Income [Member]
Noninterest Income (in scope of Topic 606)	$ 667,000	$ 1,906,000