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Loans - Loan Portfolio by Credit Quality Indicator (Details) - USD ($) $ in Thousands | Jun. 30, 2020 | Dec. 31, 2019
--- | --- | ---
Loans and Leases Receivable Disclosure [Line Items] |  |
Loans | $ 1,113,977 | $ 968,814
Commercial Real Estate Portfolio Segment |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Loans | 649,938 | 636,336
Construction, land and land development |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Loans | 131,797 | 96,097
Construction, land and land development | Commercial Real Estate Portfolio Segment |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Loans | 131,797 | 96,097
Other commercial real estate |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Loans | 518,141 | 540,239
Other commercial real estate | Commercial Real Estate Portfolio Segment |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Loans | 518,141 | 540,239
Residential real estate |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Loans | 188,339 | 194,796
Commercial, financial, & agricultural |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Loans | 250,915 | 114,360
Consumer and other |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Loans | 24,785 | 23,322
Legacy Loans |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Loans | 988,714 | 847,100
Legacy Loans | Commercial Real Estate Portfolio Segment |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Loans | 570,926 | 564,979
Legacy Loans | Construction, land and land development | Commercial Real Estate Portfolio Segment |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Loans | 104,153 | 83,036
Legacy Loans | Other commercial real estate | Commercial Real Estate Portfolio Segment |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Loans | 466,773 | 481,943
Legacy Loans | Residential real estate |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Loans | 160,418 | 171,341
Legacy Loans | Commercial, financial, & agricultural |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Loans | 235,862 | 91,535
Legacy Loans | Consumer and other |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Loans | 21,508 | 19,245
Purchased Loans |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Loans | 125,263 | 121,714
Purchased Loans | Commercial Real Estate Portfolio Segment |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Loans | 79,012 | 71,357
Purchased Loans | Construction, land and land development | Commercial Real Estate Portfolio Segment |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Loans | 27,644 | 13,061
Purchased Loans | Other commercial real estate | Commercial Real Estate Portfolio Segment |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Loans | 51,368 | 58,296
Purchased Loans | Residential real estate |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Loans | 27,921 | 23,455
Purchased Loans | Commercial, financial, & agricultural |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Loans | 15,053 | 22,825
Purchased Loans | Consumer and other |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Loans | 3,277 | 4,077
Pass | Legacy Loans |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Loans | 939,658 | 806,021
Pass | Legacy Loans | Commercial Real Estate Portfolio Segment |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Loans | 538,217 | 541,386
Pass | Legacy Loans | Construction, land and land development | Commercial Real Estate Portfolio Segment |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Loans | 94,837 | 82,322
Pass | Legacy Loans | Other commercial real estate | Commercial Real Estate Portfolio Segment |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Loans | 443,380 | 459,064
Pass | Legacy Loans | Residential real estate |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Loans | 149,085 | 159,194
Pass | Legacy Loans | Commercial, financial, & agricultural |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Loans | 231,187 | 86,558
Pass | Legacy Loans | Consumer and other |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Loans | 21,169 | 18,883
Pass | Purchased Loans |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Loans | 120,795 | 117,494
Pass | Purchased Loans | Commercial Real Estate Portfolio Segment |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Loans | 77,907 | 70,877
Pass | Purchased Loans | Construction, land and land development | Commercial Real Estate Portfolio Segment |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Loans | 26,951 | 12,996
Pass | Purchased Loans | Other commercial real estate | Commercial Real Estate Portfolio Segment |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Loans | 50,956 | 57,881
Pass | Purchased Loans | Residential real estate |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Loans | 27,563 | 23,097
Pass | Purchased Loans | Commercial, financial, & agricultural |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Loans | 12,136 | 19,443
Pass | Purchased Loans | Consumer and other |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Loans | 3,189 | 4,077
Special Mention | Legacy Loans |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Loans | 28,318 | 20,636
Special Mention | Legacy Loans | Commercial Real Estate Portfolio Segment |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Loans | 21,040 | 13,883
Special Mention | Legacy Loans | Construction, land and land development | Commercial Real Estate Portfolio Segment |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Loans | 9,054 | 445
Special Mention | Legacy Loans | Other commercial real estate | Commercial Real Estate Portfolio Segment |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Loans | 11,986 | 13,438
Special Mention | Legacy Loans | Residential real estate |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Loans | 4,463 | 4,632
Special Mention | Legacy Loans | Commercial, financial, & agricultural |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Loans | 2,649 | 1,973
Special Mention | Legacy Loans | Consumer and other |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Loans | 166 | 148
Special Mention | Purchased Loans |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Loans | 4,129 | 3,579
Special Mention | Purchased Loans | Commercial Real Estate Portfolio Segment |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Loans | 987 | 381
Special Mention | Purchased Loans | Construction, land and land development | Commercial Real Estate Portfolio Segment |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Loans | 611 | 0
Special Mention | Purchased Loans | Other commercial real estate | Commercial Real Estate Portfolio Segment |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Loans | 376 | 381
Special Mention | Purchased Loans | Residential real estate |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Loans | 267 | 249
Special Mention | Purchased Loans | Commercial, financial, & agricultural |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Loans | 2,875 | 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 | 20,738 | 20,443
Substandard | Legacy Loans | Commercial Real Estate Portfolio Segment |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Loans | 11,669 | 9,710
Substandard | Legacy Loans | Construction, land and land development | Commercial Real Estate Portfolio Segment |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Loans | 262 | 269
Substandard | Legacy Loans | Other commercial real estate | Commercial Real Estate Portfolio Segment |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Loans | 11,407 | 9,441
Substandard | Legacy Loans | Residential real estate |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Loans | 6,870 | 7,515
Substandard | Legacy Loans | Commercial, financial, & agricultural |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Loans | 2,026 | 3,004
Substandard | Legacy Loans | Consumer and other |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Loans | 173 | 214
Substandard | Purchased Loans |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Loans | 339 | 641
Substandard | Purchased Loans | Commercial Real Estate Portfolio Segment |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Loans | 118 | 99
Substandard | Purchased Loans | Construction, land and land development | Commercial Real Estate Portfolio Segment |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Loans | 82 | 65
Substandard | Purchased Loans | Other commercial real estate | Commercial Real Estate Portfolio Segment |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Loans | 36 | 34
Substandard | Purchased Loans | Residential real estate |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Loans | 91 | 109
Substandard | Purchased Loans | Commercial, financial, & agricultural |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Loans | 42 | 433
Substandard | Purchased Loans | Consumer and other |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Loans | $ 88 | $ 0

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