XML 164 R80.htm IDEA: XBRL DOCUMENT v3.19.1
Goodwill And Other Intangible Assets (Narrative) (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Dec. 31, 2016
Finite-Lived Intangible Assets [Line Items]      
Amortization of intangible assets $ 506 $ 540 $ 500
Core Deposits      
Finite-Lived Intangible Assets [Line Items]      
Finite-lived intangible asset, useful life 10 years