Leases (Narrative) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Leases [Abstract]
Lease terms extending through year			2032
Operating lease, Weighted average remaining lease term	4 years 3 months 18 days		4 years 3 months 18 days
Operating lease, Weighted average discount rate	5.51%		5.51%
Operating lease costs	$ 139	$ 122	$ 426	$ 337
Variable lease costs	$ 86	$ 67	$ 233	$ 217