Goodwill And Other Intangible Assets Schedule of Amortization Expense (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Schedule of Amortization of Intangibles [Line Items]
Amortization of Intangible Assets	$ 1,671	$ 1,410	$ 247
Core Deposits
Schedule of Amortization of Intangibles [Line Items]
Amortization of Intangible Assets	1,471	1,210	47
Finite-Lived Intangible Assets, Amortization Expense, Next Twelve Months	1,368
Finite-Lived Intangible Assets, Amortization Expense, Year Two	1,265
Finite-Lived Intangible Assets, Amortization Expense, Year Three	1,162
Finite-Lived Intangible Assets, Amortization Expense, Year Four	1,060
Finite-Lived Intangible Assets, Amortization Expense, Year Five	957
Customer-Related Intangible Assets [Member]
Schedule of Amortization of Intangibles [Line Items]
Amortization of Intangible Assets	200	$ 200	$ 200
Finite-Lived Intangible Assets, Amortization Expense, Next Twelve Months	200
Finite-Lived Intangible Assets, Amortization Expense, Year Two	200
Finite-Lived Intangible Assets, Amortization Expense, Year Three	200
Finite-Lived Intangible Assets, Amortization Expense, Year Four	100
Finite-Lived Intangible Assets, Amortization Expense, Year Five	$ 0