Leases (Narrative) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Leases [Abstract]
Leases, right-of-use assets	$ 3,781	$ 4,392
Leases, liabilities	4,063	4,723
Operating lease expenses	1,100	1,100	$ 1,100
Payments to lease liabilities	$ 1,100	$ 1,000
Leases, weighted average discount rate	2.80%	3.00%
Leases, weighted average remaining lease term	6 years	6 years 8 months 12 days
Right-of-Use Asset Obtained in Exchange for Operating Lease Liability	$ 400	$ 500