New Accounting Pronouncements (Narrative) (Details) - USD ($) $ in Thousands	Dec. 31, 2019	Jul. 01, 2019
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Operating lease right-of-use assets	$ 3,853
Operating lease liabilities	$ 3,905
ASU 2016-2 [Member]
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Operating lease right-of-use assets		$ 4,000
Operating lease liabilities		$ 3,900