Allowance for Credit Losses (Summary of Transactions in Allowance for Loan Losses by Major Loan Portfolio Segment) (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2023	Dec. 31, 2022
Allowance for Loan Losses:
Beginning Balance	$ 5,552	$ 5,984
Impact of ASC 326 adoption	2,491
Charge-offs	(721)	(1,255)
Recoveries	377	717
Provision for (recovery of) credit losses	696	106
Ending Balance	8,395	5,552
Commercial Loans [Member]
Allowance for Loan Losses:
Beginning Balance	194	252
Impact of ASC 326 adoption	(11)
Charge-offs		(600)
Recoveries	168	519
Provision for (recovery of) credit losses	(158)	23
Ending Balance	193	194
Real Estate Construction and Land [Member]
Allowance for Loan Losses:
Beginning Balance	221	399
Impact of ASC 326 adoption	440
Recoveries		9
Provision for (recovery of) credit losses	(199)	(187)
Ending Balance	462	221
1-4 family residential mortgages [Member]
Allowance for Loan Losses:
Beginning Balance	1,618	1,207
Impact of ASC 326 adoption	14
Recoveries	10	7
Provision for (recovery of) credit losses	(150)	404
Ending Balance	1,492	1,618
Real Estate Mortgages [Member]
Allowance for Loan Losses:
Beginning Balance	2,820	3,271
Impact of ASC 326 adoption	1,577
Recoveries	42	4
Provision for (recovery of) credit losses	822	(455)
Ending Balance	5,261	2,820
Consumer Loans [Member]
Allowance for Loan Losses:
Beginning Balance	699	855
Impact of ASC 326 adoption	471
Charge-offs	(721)	(655)
Recoveries	157	178
Provision for (recovery of) credit losses	381	321
Ending Balance	$ 987	$ 699

Amount of allowance for credit loss on financing receivable. Excludes allowance for financing receivable covered under loss sharing agreement.

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