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Loans and Asset Quality Information - Narrative (Details) $ in Thousands | 12 Months Ended
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Dec. 31, 2020 USD ($) loan | Dec. 31, 2019 USD ($) | Dec. 31, 2018 USD ($)
Loans and Leases Receivable Disclosure [Line Items] |  |  |
PPP loans | $ 240,500 |  |
Loans pledged as collateral | 4,000,000 | $ 4,000,000 |
Payments that exceeded carrying amount of PCI loans | 500 | 406 | $ 772
Loan discount accretion income | 397 | 348 | 493
Additional loan interest income | 89 | 58 | 279
Recovery | 14 |  |
Interest income on restructured loans | $ 1,100 | 1,300 | 1,500
Deferral period for payment deferrals | 90 days |  |
Number of loans with payment deferrals | loan | 38 |  |
Remaining payment deferrals | $ 16,600 |  |
SBA Loans |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |
Remaining unaccreted discount | 7,300 | 7,100 |
Purchased Non-Impaired Loans |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |
Remaining unaccreted discount | 7,900 | 11,100 | $ 15,000
SBA PPP loans |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |
Unamortized net deferred loan fees | 6,000 |  |
Credit Card Loans |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |
Loans | 33,200 | 30,900 |
Real estate – mortgage – residential (1-4 family) first mortgages |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |
Presold mortgages in process of settlement | 1,900 | 600 |
Officers And Directors |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |
Due from related parties | 3,600 | $ 5,300 |
Loans and advances during the period | 2,200 |  |
Repayments received from related parties | $ 3,900 |  |

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- Definition Financing Receivable, Aggregate Loan Balance Of SBA Paycheck Protection Program Loans Approved + References No definition available. + Details
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- Definition Interest and fee income, actually collected, generated by loans the Entity intends and has the ability to hold for the foreseeable future, or until maturity or payoff, including commercial and consumer loans, whether domestic or foreign, which may consist of: (1) industrial and agricultural; (2) real estate; and (3) real estate construction loans; (4) trade financing; (5) lease financing; (6) home equity lines-of-credit; (7) automobile and other vehicle loans; and (8) credit card and other revolving-type loans. Also includes interest income for leases held by the Entity. + References No definition available. + Details
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- Definition The amount of the loan's contractually required payments receivable in excess of the amount of its cash flows expected to be collected. This relates to loans with deteriorating 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 No definition available. + Details
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- Definition Carrying amount as of the balance sheet date of loans that have been pledged as collateral for borrowings. If the secured party has the right by contract or custom to sell or re-pledge the collateral, then the debtor reclassifies that asset and report that asset in its statement of financial position separately from other assets not so encumbered. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 860 -SubTopic 30 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=66007379&loc=d3e113888-111728 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=118936363&loc=d3e5086-111524 + Details
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