Stock Based Compensation - Schedule of Other Stock Option Plan Information (Details) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Additional Disclosures [Abstract]
Stock Options Granted (in shares)	57,680	60,471	60,646
Weighted Average Grant Date Information:
Fair Value of Options Granted, Weighted Average Grant Date (in dollars per share)	$ 7.78	$ 7.21	$ 4.44
Fair Value Assumptions:
Dividend Yield	3.30%	2.90%	3.41%
Expected Volatility	28.38%	27.15%	26.53%
Risk Free Interest Rate	3.57%	1.69%	0.49%
Expected Lives (in years)	8 years 4 months 2 days	8 years 6 months 21 days	8 years 9 months
Amount Expensed During the Year	$ 284	$ 312	$ 282
Compensation Costs for Non-vested Awards Not Yet Recognized	$ 536	$ 542	$ 427
Weighted Average Expected Vesting Period (in years)	2 years 3 months 14 days	2 years 2 months 19 days	2 years 1 month 28 days
Proceeds From Stock Options Exercised	$ 96	$ 631	$ 1,505
Tax Benefit from Exercise of Stock Options	11	34	69
Intrinsic Value of Stock Options Exercised	$ 34	$ 338	$ 439