Operating Leases (Narrative) (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2020 USD ($) item	Dec. 31, 2019 USD ($)
Operating Leases [Abstract]
Number of operating leases | item	8
Lease, Cost	$ 571	$ 518
Right-of-use assets	4,938	5,290
Lease liability	$ 4,984	$ 5,316