Loans and Allowance For Credit Losses Loans (Schedule of Purchased Credit Deteriorated Financing Receivables) (Details) - Purchased Credit Deteriorated [Member] $ in Thousands	Jan. 01, 2020 USD ($)
Accounts, Notes, Loans and Financing Receivable [Line Items]
Purchase Price of Purchased Credit Deteriorated Financing Receivable	$ 1,877
Allowance for Credit Losses Purchased Credit Deteriorated Financing Receivables at Acquisition	410
Non Credit Discount Purchased Credit Deteriorated Financing Receivable at Acquisition	159
Par Value of Purchased Credit Deteriorated Financing Receivable at Acquisition	$ 1,308