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Loans And Allowance For Credit Losses (Additional Information About Impaired Loans Held) (Details) $ in Thousands | Dec. 31, 2019 USD ($)
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Loans And Allowance For Loan Losses [Line Items] |
Impaired Financing Receivable, Recorded Investment | $ 81,732
Impaired Financing Receivable, Unpaid Principal Balance | 90,390
Impaired Financing Receivable, with No Related Allowance, Recorded Investment | 7,054
Impaired Financing Receivable, with No Related Allowance, Unpaid Principal Balance | 13,738
Impaired Financing Receivable, with No Related Allowance, Allowance | 0
Impaired Financing Receivable, with Related Allowance, Recorded Investment | 74,678
Impaired Financing Receivable, with Related Allowance, Unpaid Principal Balance | 76,652
Impaired Financing Receivable, Related Allowance | 2,746
Business [Member] |
Loans And Allowance For Loan Losses [Line Items] |
Impaired Financing Receivable, with No Related Allowance, Recorded Investment | 7,054
Impaired Financing Receivable, with No Related Allowance, Unpaid Principal Balance | 13,738
Impaired Financing Receivable, with No Related Allowance, Allowance | 0
Impaired Financing Receivable, with Related Allowance, Recorded Investment | 30,437
Impaired Financing Receivable, with Related Allowance, Unpaid Principal Balance | 30,487
Impaired Financing Receivable, Related Allowance | 837
Real Estate - Construction And Land [Member] |
Loans And Allowance For Loan Losses [Line Items] |
Impaired Financing Receivable, with Related Allowance, Recorded Investment | 46
Impaired Financing Receivable, with Related Allowance, Unpaid Principal Balance | 51
Impaired Financing Receivable, Related Allowance | 1
Real Estate - Business [Member] |
Loans And Allowance For Loan Losses [Line Items] |
Impaired Financing Receivable, with Related Allowance, Recorded Investment | 26,963
Impaired Financing Receivable, with Related Allowance, Unpaid Principal Balance | 27,643
Impaired Financing Receivable, Related Allowance | 791
Real Estate - Personal [Member] |
Loans And Allowance For Loan Losses [Line Items] |
Impaired Financing Receivable, with Related Allowance, Recorded Investment | 4,729
Impaired Financing Receivable, with Related Allowance, Unpaid Principal Balance | 5,968
Impaired Financing Receivable, Related Allowance | 258
Consumer [Member] |
Loans And Allowance For Loan Losses [Line Items] |
Impaired Financing Receivable, with Related Allowance, Recorded Investment | 4,421
Impaired Financing Receivable, with Related Allowance, Unpaid Principal Balance | 4,421
Impaired Financing Receivable, Related Allowance | 35
Revolving Home Equity [Member] |
Loans And Allowance For Loan Losses [Line Items] |
Impaired Financing Receivable, with Related Allowance, Recorded Investment | 35
Impaired Financing Receivable, with Related Allowance, Unpaid Principal Balance | 35
Impaired Financing Receivable, Related Allowance | 1
Consumer Credit Card [Member] |
Loans And Allowance For Loan Losses [Line Items] |
Impaired Financing Receivable, with Related Allowance, Recorded Investment | 8,047
Impaired Financing Receivable, with Related Allowance, Unpaid Principal Balance | 8,047
Impaired Financing Receivable, Related Allowance | $ 823

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- Definition Amount of investment of impaired financing receivables with related allowance for credit losses and without a related allowance for credit losses. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 14A -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=121611835&loc=SL6953550-111524 + Details
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