Stock Based Compensation - Restricted Stock Units Information (Details) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Weighted Average Grant Date Fair Value
Amount Expensed During the Year	$ 284	$ 312	$ 282
Restricted Stock Units (RSUs)
Restricted Stock Units
Beginning balance, nonvested (in shares)	13,925	14,007	12,744
Granted (in shares)	5,164	4,441	5,177
Vested (in shares)	(19,089)	(4,523)	(3,914)
Ending balance, nonvested (in shares)	0	13,925	14,007
Weighted Average Grant Date Fair Value
Beginning balance, nonvested (in dollars per share)	$ 30.47	$ 28.42	$ 28.94
Granted (in dollars per share)	31.47	33.78	26.90
Vested (in dollars per share)	30.74	27.35	28.11
Ending balance, nonvested (in dollars per share)	$ 0	$ 30.47	$ 28.42
Amount Expensed During the Year	$ 321	$ 141	$ 132
Compensation Costs for Non-vested Awards Not Yet Recognized	$ 0	$ 158	$ 149