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Consolidated Statements Of Comprehensive Income (Parenthetical) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2018
Jun. 30, 2017
Jun. 30, 2018
Jun. 30, 2017
Consolidated Statements Of Comprehensive Income [Abstract]        
Unrealized holding losses arising during the period related to securities available for sale, tax $ (3) $ (1) $ (14) $ (1)