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Loans - Loan Portfolio by Credit Quality Indicator (Details) - USD ($) $ in Thousands | Mar. 31, 2020 | Dec. 31, 2019 | Mar. 31, 2019
--- | --- | --- | ---
Loans and Leases Receivable Disclosure [Line Items] |  |  |
Loans | $ 989,026 | $ 968,814 | $ 968,814
Commercial Real Estate Portfolio Segment |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |
Loans | 658,521 | 636,336 |
Construction, land and land development |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |
Loans | 134,037 |  | 96,097
Construction, land and land development | Commercial Real Estate Portfolio Segment |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |
Loans | 134,037 | 96,097 |
Other commercial real estate |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |
Loans | 524,484 |  | 540,239
Other commercial real estate | Commercial Real Estate Portfolio Segment |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |
Loans | 524,484 | 540,239 |
Residential real estate |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |
Loans | 190,969 | 194,796 | 194,796
Commercial, financial, & agricultural |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |
Loans | 116,786 | 114,360 | 114,360
Consumer and other |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |
Loans | 22,750 | 23,322 | $ 23,322
Legacy Loans |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |
Loans | 840,652 | 847,100 |
Legacy Loans | Commercial Real Estate Portfolio Segment |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |
Loans | 553,029 | 564,979 |
Legacy Loans | Construction, land and land development | Commercial Real Estate Portfolio Segment |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |
Loans | 86,268 | 83,036 |
Legacy Loans | Other commercial real estate | Commercial Real Estate Portfolio Segment |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |
Loans | 466,761 | 481,943 |
Legacy Loans | Residential real estate |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |
Loans | 169,199 | 171,341 |
Legacy Loans | Commercial, financial, & agricultural |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |
Loans | 99,121 | 91,535 |
Legacy Loans | Consumer and other |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |
Loans | 19,303 | 19,245 |
Purchased Loans |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |
Loans | 148,374 | 121,714 |
Purchased Loans | Commercial Real Estate Portfolio Segment |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |
Loans | 105,492 | 71,357 |
Purchased Loans | Construction, land and land development | Commercial Real Estate Portfolio Segment |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |
Loans | 47,769 | 13,061 |
Purchased Loans | Other commercial real estate | Commercial Real Estate Portfolio Segment |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |
Loans | 57,723 | 58,296 |
Purchased Loans | Residential real estate |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |
Loans | 21,770 | 23,455 |
Purchased Loans | Commercial, financial, & agricultural |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |
Loans | 17,665 | 22,825 |
Purchased Loans | Consumer and other |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |
Loans | 3,447 | 4,077 |
Pass | Legacy Loans |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |
Loans | 802,445 | 806,021 |
Pass | Legacy Loans | Commercial Real Estate Portfolio Segment |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |
Loans | 531,118 | 541,386 |
Pass | Legacy Loans | Construction, land and land development | Commercial Real Estate Portfolio Segment |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |
Loans | 85,515 | 82,322 |
Pass | Legacy Loans | Other commercial real estate | Commercial Real Estate Portfolio Segment |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |
Loans | 445,603 | 459,064 |
Pass | Legacy Loans | Residential real estate |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |
Loans | 157,935 | 159,194 |
Pass | Legacy Loans | Commercial, financial, & agricultural |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |
Loans | 94,465 | 86,558 |
Pass | Legacy Loans | Consumer and other |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |
Loans | 18,927 | 18,883 |
Pass | Purchased Loans |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |
Loans | 139,982 | 117,494 |
Pass | Purchased Loans | Commercial Real Estate Portfolio Segment |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |
Loans | 100,853 | 70,877 |
Pass | Purchased Loans | Construction, land and land development | Commercial Real Estate Portfolio Segment |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |
Loans | 45,953 | 12,996 |
Pass | Purchased Loans | Other commercial real estate | Commercial Real Estate Portfolio Segment |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |
Loans | 54,900 | 57,881 |
Pass | Purchased Loans | Residential real estate |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |
Loans | 21,348 | 23,097 |
Pass | Purchased Loans | Commercial, financial, & agricultural |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |
Loans | 14,525 | 19,443 |
Pass | Purchased Loans | Consumer and other |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |
Loans | 3,256 | 4,077 |
Special Mention | Legacy Loans |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |
Loans | 17,941 | 34,519 |
Special Mention | Legacy Loans | Commercial Real Estate Portfolio Segment |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |
Loans | 11,554 | 13,883 |
Special Mention | Legacy Loans | Construction, land and land development | Commercial Real Estate Portfolio Segment |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |
Loans | 431 | 445 |
Special Mention | Legacy Loans | Other commercial real estate | Commercial Real Estate Portfolio Segment |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |
Loans | 11,123 | 13,438 |
Special Mention | Legacy Loans | Residential real estate |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |
Loans | 4,496 | 4,632 |
Special Mention | Legacy Loans | Commercial, financial, & agricultural |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |
Loans | 1,713 | 1,973 |
Special Mention | Legacy Loans | Consumer and other |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |
Loans | 178 | 148 |
Special Mention | Purchased Loans |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |
Loans | 5,565 | 3,579 |
Special Mention | Purchased Loans | Commercial Real Estate Portfolio Segment |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |
Loans | 2,277 | 381 |
Special Mention | Purchased Loans | Construction, land and land development | Commercial Real Estate Portfolio Segment |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |
Loans | 1,698 | 0 |
Special Mention | Purchased Loans | Other commercial real estate | Commercial Real Estate Portfolio Segment |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |
Loans | 579 | 381 |
Special Mention | Purchased Loans | Residential real estate |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |
Loans | 307 | 249 |
Special Mention | Purchased Loans | Commercial, financial, & agricultural |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |
Loans | 2,981 | 2,949 |
Special Mention | Purchased Loans | Consumer and other |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |
Loans | 0 | 0 |
Substandard | Legacy Loans |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |
Loans | 20,266 | 20,443 |
Substandard | Legacy Loans | Commercial Real Estate Portfolio Segment |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |
Loans | 10,357 | 9,710 |
Substandard | Legacy Loans | Construction, land and land development | Commercial Real Estate Portfolio Segment |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |
Loans | 322 | 269 |
Substandard | Legacy Loans | Other commercial real estate | Commercial Real Estate Portfolio Segment |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |
Loans | 10,035 | 9,441 |
Substandard | Legacy Loans | Residential real estate |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |
Loans | 6,768 | 7,515 |
Substandard | Legacy Loans | Commercial, financial, & agricultural |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |
Loans | 2,943 | 3,004 |
Substandard | Legacy Loans | Consumer and other |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |
Loans | 198 | 214 |
Substandard | Purchased Loans |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |
Loans | 2,827 | 641 |
Substandard | Purchased Loans | Commercial Real Estate Portfolio Segment |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |
Loans | 2,362 | 99 |
Substandard | Purchased Loans | Construction, land and land development | Commercial Real Estate Portfolio Segment |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |
Loans | 118 | 65 |
Substandard | Purchased Loans | Other commercial real estate | Commercial Real Estate Portfolio Segment |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |
Loans | 2,244 | 34 |
Substandard | Purchased Loans | Residential real estate |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |
Loans | 115 | 109 |
Substandard | Purchased Loans | Commercial, financial, & agricultural |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |
Loans | 159 | 433 |
Substandard | Purchased Loans | Consumer and other |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |
Loans | $ 191 | $ 0 |

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- Definition Amount before allowance of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Includes deferred interest and fees, undisbursed portion of loan balance, unamortized costs and premiums and discounts from face amounts. Excludes loans and leases covered under loss sharing agreements. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=118952595&loc=d3e4428-111522 + Details
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