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Loans - Schedule Of Acquired Purchase Credit Impaired Loans By Portfolio Segment (Details) - USD ($) $ in Thousands | 3 Months Ended |
--- | --- | ---
Mar. 31, 2019 | Mar. 31, 2018 | Dec. 31, 2018
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Allowance - purchased credit-impaired loans | $ 3,413 | $ 2,555 | $ 4,000
Provision for loan losses | 9,000 | (1,000) |
Carrying value | 72,871 |  | 86,420
Unpaid balance | 81,717 |  | 98,190
Commercial |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Allowance - purchased credit-impaired loans | 2,141 |  | 2,823
Commercial, financial, and industrial | Commercial |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Allowance - purchased credit-impaired loans | 2,141 | 2,080 |
Provision for loan losses | 7,038 | 2,583 |
Carrying value | 34,619 |  | 38,873
Unpaid balance | 38,575 |  | 44,259
Commercial Real Estate | Commercial |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Allowance - purchased credit-impaired loans | 0 | 188 |
Provision for loan losses | 3,448 | 668 |
Carrying value | 8,402 |  | 15,197
Unpaid balance | 9,301 |  | 17,232
Consumer Real Estate | Consumer |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Allowance - purchased credit-impaired loans | 1,123 | 275 |
Provision for loan losses | (3,019) | (7,094) |
Carrying value | 28,723 |  | 30,723
Unpaid balance | 32,464 |  | 34,820
Credit Card and Other | Consumer |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Allowance - purchased credit-impaired loans | 149 | 12 |
Provision for loan losses | 3,036 | 2,877 |
Carrying value | 1,127 |  | 1,627
Unpaid balance | 1,377 |  | $ 1,879
PCI Loans |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Provision for loan losses | $ (400) | $ 800 |

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- Definition Reserve for loans impairments recorded after acquisition as a result of current information and events which result in it being probable that estimated cash flows will be less than previously expected or because actual cash flows are less than cash flows previously expected. This relates to loans not accounted for as debt securities, with evidence of deterioration of credit quality since origination that was acquired by completion of a transfer for which it is probable, at acquisition, that the investor will be unable to collect all contractually required payments receivable. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 30 -Section 15 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=82894507&loc=d3e13503-111538 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (b)(2) -URI http://asc.fasb.org/extlink&oid=82894903&loc=d3e15032-111544 + Details
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- Definition The recorded balance, net of any applicable reductions (for example, unamortized accretable yield and allowance for loan losses). This relates to loans not accounted for debt securities with evidence of deterioration of credit quality since origination that were acquired by completion of a transfer for which it is probable, at acquisition, that the investor will be unable to collect all contractually required payments receivable. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=82894903&loc=d3e15032-111544 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 30 -Section 15 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=82894507&loc=d3e13503-111538 + Details
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- Definition The undiscounted sum of all amounts, including amounts deemed principal, interest, fees, penalties, and other under the loan, owed to the investor at the reporting date, whether or not currently due and whether or not any such amounts have been written or charged off by the investor. This relates to loans not accounted for as debt securities, with evidence of deterioration of credit quality since origination that were acquired by completion of a transfer for which it is probable, at acquisition, that the investor will be unable to collect all contractually required payments receivable. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 30 -Section 15 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=82894507&loc=d3e13503-111538 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=82894903&loc=d3e15032-111544 + Details
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