Leases (Narrative) (Details) - USD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019	Jan. 01, 2019
Right-of-use assets	$ 4,795	$ 4,771	$ 3,800
Lease liabilities	4,874	4,792	$ 3,800
Additional Premises [Member]
Right-of-use assets	$ 637	1,400
Lease liabilities		$ 1,400