Leases (Narrative) (Details) - USD ($) $ in Thousands	Sep. 30, 2019	Jan. 01, 2019
Right-of-use assets	$ 4,908	$ 3,800
Lease liabilities	$ 4,923	3,800
Additional Premises [Member]
Right-of-use assets		1,400
Lease liabilities		$ 1,400