Revenue from Contract with Customers (Disaggregation by Timing of Revenue Recognition) (Details) - USD ($) $ in Thousands		12 Months Ended
		Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Revenues from contracts with customers		$ 44,493	$ 48,153	$ 51,109
Wealth management revenues [Member]
Revenues from contracts with customers	[1]	35,540	38,746	41,282
Wealth management revenues [Member] | Transferred over Time [Member]
Revenues from contracts with customers		35,540	38,746	41,282
Card interchange fees [Member]
Revenues from contracts with customers	[1]	4,921	4,996	4,996
Card interchange fees [Member] | Transferred at Point in Time [Member]
Revenues from contracts with customers		4,921	4,996	4,996
Services charges on deposit accounts [Member]
Revenues from contracts with customers	[1]	2,806	3,192	2,683
Services charges on deposit accounts [Member] | Transferred at Point in Time [Member]
Revenues from contracts with customers		1,842	2,512	2,136
Services charges on deposit accounts [Member] | Transferred over Time [Member]
Revenues from contracts with customers		964	680	547
Other income [Member]
Revenues from contracts with customers	[1]	1,226	1,219	2,148
Other income [Member] | Transferred at Point in Time [Member]
Revenues from contracts with customers		983	967	1,931
Other income [Member] | Transferred over Time [Member]
Revenues from contracts with customers		$ 243	$ 252	$ 217

[1] Revenue from contracts with customers in scope of ASC 606.