Goodwill And Other Intangible Assets Schedule of Amortization Expense (Details) - Core Deposits [Member] $ in Thousands	Mar. 31, 2020 USD ($)
Schedule of Amortization of Intangibles [Line Items]
Finite-Lived Intangible Assets, Amortization Expense, Next Twelve Months	$ 1,215
Finite-Lived Intangible Assets, Amortization Expense, Year Two	1,511
Finite-Lived Intangible Assets, Amortization Expense, Year Three	1,377
Finite-Lived Intangible Assets, Amortization Expense, Year Four	1,243
Finite-Lived Intangible Assets, Amortization Expense, Year Five	1,110
Finite-Lived Intangible Assets, Amortization Expense, after Year Five	$ 4,126