Loans Receivable and Allowance for Credit Losses (Narrative) (Details) - USD ($)	Dec. 31, 2019	Dec. 31, 2018
Loans in process of foreclosure
Other real estate owned, net	$ 125,000	$ 133,000
Residential real estate properties
Loans in process of foreclosure
Recorded investment in consumer mortgage loans secured by residential real estate properties for which formal foreclosure proceedings are in process	7,200,000	3,000,000.0
Carrying amount of foreclosed residential real estate properties included in total net OREO	0	0
PCI Loans
Nonaccrual loans
Total Nonaccrual Loans	$ 297,000	$ 4,000,000.0

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Amount of financing receivable on nonaccrual status.

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Recorded investment of consumer mortgage loan receivables secured by residential real estate properties for which formal foreclosure proceedings are in process.

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Carrying amount as of the balance sheet date of other real estate and foreclosed assets. Other real estate may include real estate investments, real estate loans that qualify as investments in real estate, and premises that are no longer used in operations may also be included in real estate owned. Foreclosed assets include all assets obtained in full or partial satisfaction of a debt arrangement through foreclosure proceedings.

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Carrying amount as of the balance sheet date of land and buildings obtained through foreclosure proceedings or defeasance in full or partial satisfaction of a debt arrangement.

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