Recent Accounting Standards (Narrative) (Details) - Accounting Standards Update 2016-13 [Member] - USD ($) $ in Thousands	Mar. 31, 2020	Jan. 01, 2020
Adoption of accounting standard	$ (1,051)
Net Increase To Allowance For Credit Losses [Member]
Adoption of accounting standard		$ 1,414
Decrease To Income Tax Liability [Member]
Adoption of accounting standard		$ 363
Retained Earnings [Member]
Adoption of accounting standard	$ (1,051)