XML 104 R90.htm IDEA: XBRL DOCUMENT v3.19.1
Financial Instruments With Off-Balance-Sheet Risk (Summary Of Financial Instruments With Contract Amounts Representing Credit Risk) (Details) - USD ($)
$ in Thousands
Dec. 31, 2018
Dec. 31, 2017
Standby Letters of Credit [Member]    
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]    
Fair value off balance sheet risks $ 2,972 $ 2,770
Commitments to Extend Credit [Member]    
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]    
Fair value off balance sheet risks $ 129,485 $ 115,152