Goodwill and Intangible Assets (Schedule of Amortization Annual Expense) (Details) $ in Thousands	Dec. 31, 2019 USD ($)
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Amortization Expense, Next Twelve Months	$ 914
Finite-Lived Intangible Assets, Amortization Expense, Year Two	890
Finite-Lived Intangible Assets, Amortization Expense, Year Three	860
Finite-Lived Intangible Assets, Amortization Expense, Year Four	843
Finite-Lived Intangible Assets, Amortization Expense, Year Five	826
Finite-Lived Intangible Assets, Amortization Expense, after Year Five	$ 2,885