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Loans and Allowance for Loan Losses - Allowance for Loan Losses (Details) - USD ($) $ in Thousands | 9 Months Ended
--- | ---
Sep. 30, 2020 | Sep. 30, 2019
Beginning balance |  | $ 5,762 |  |
Charge-offs |  | (1,781) |  |
Recoveries |  | 728 |  |
Provision |  | 2,476 |  |
Ending balance |  | 7,185 |  |
Individually evaluated for impairment |  | 76 |  |
Collectively evaluated for impairment |  | 7,109 |  |
Individually evaluated for impairment |  | 3,487 |  |
Collectively evaluated for impairment |  | 635,378 |  |
Loans acquired with deteriorated credit quality |  | 639,030 |  |
FUSB [Member] |  |  |  |
Beginning balance |  | 3,483 |  | $ 5,055
Charge-offs |  |  |  | (2,102)
Recoveries |  |  |  | 634
Provision |  |  |  | 1,998
Ending balance |  | 5,550 |  | 5,585
Individually evaluated for impairment |  |  |  | 418
Collectively evaluated for impairment |  |  |  | 5,167
Individually evaluated for impairment |  |  |  | 5,392
Collectively evaluated for impairment |  |  |  | 549,766
Loans acquired with deteriorated credit quality |  | 579,175 |  | 555,338
Financial Asset Acquired With Credit Deterioration [Member] |  |  |  |
Loans acquired with deteriorated credit quality |  | 165 |  |
Financial Asset Acquired With Credit Deterioration [Member] | FUSB [Member] |  |  |  |
Loans acquired with deteriorated credit quality |  |  |  | 180
Construction, Land Development and Other Land Loans [Member] |  |  |  |
Beginning balance |  | 197 |  |
Provision |  | 143 |  |
Ending balance |  | 340 |  |
Collectively evaluated for impairment |  | 340 |  |
Collectively evaluated for impairment |  | 35,472 |  |
Loans acquired with deteriorated credit quality |  | 35,472 |  |
Construction, Land Development and Other Land Loans [Member] | FUSB [Member] |  |  |  |
Beginning balance |  |  |  | 241
Provision |  |  |  | (78)
Ending balance |  |  |  | 163
Collectively evaluated for impairment |  |  |  | 163
Collectively evaluated for impairment |  |  |  | 28,190
Loans acquired with deteriorated credit quality |  |  |  | 28,190
Secured by 1-4 Family Residential Properties [Member] |  |  |  |
Beginning balance |  | 466 |  |
Charge-offs |  | (52) |  |
Recoveries |  | 17 |  |
Provision |  | 234 |  |
Ending balance |  | 665 |  |
Individually evaluated for impairment |  | 13 |  |
Collectively evaluated for impairment |  | 652 |  |
Individually evaluated for impairment |  | 757 |  |
Collectively evaluated for impairment |  | 94,225 |  |
Loans acquired with deteriorated credit quality |  | 95,147 |  |
Secured by 1-4 Family Residential Properties [Member] | FUSB [Member] |  |  |  |
Beginning balance |  |  |  | 346
Charge-offs |  |  |  | (81)
Recoveries |  |  |  | 28
Provision |  |  |  | 168
Ending balance |  |  |  | 461
Individually evaluated for impairment |  |  |  | 15
Collectively evaluated for impairment |  |  |  | 446
Individually evaluated for impairment |  |  |  | 839
Collectively evaluated for impairment |  |  |  | 108,317
Loans acquired with deteriorated credit quality |  |  |  | 109,336
Secured by 1-4 Family Residential Properties [Member] | Financial Asset Acquired With Credit Deterioration [Member] |  |  |  |
Loans acquired with deteriorated credit quality |  | 165 |  |
Secured by 1-4 Family Residential Properties [Member] | Financial Asset Acquired With Credit Deterioration [Member] | FUSB [Member] |  |  |  |
Loans acquired with deteriorated credit quality |  |  |  | 180
Secured By Multi family Residential Properties [Member] |  |  |  |
Beginning balance |  | 422 |  |
Provision |  | 96 |  |
Ending balance |  | 518 |  |
Collectively evaluated for impairment |  | 518 |  |
Collectively evaluated for impairment |  | 49,197 |  |
Loans acquired with deteriorated credit quality |  | 49,197 |  |
Secured By Multi family Residential Properties [Member] | FUSB [Member] |  |  |  |
Beginning balance |  |  |  | 128
Provision |  |  |  | 233
Ending balance |  |  |  | 361
Collectively evaluated for impairment |  |  |  | 361
Collectively evaluated for impairment |  |  |  | 46,843
Loans acquired with deteriorated credit quality |  |  |  | 46,843
Secured By Non-farm Non residential Properties [Member] |  |  |  |
Beginning balance |  | 964 |  |
Recoveries |  | 11 |  |
Provision |  | 610 |  |
Ending balance |  | 1,585 |  |
Collectively evaluated for impairment |  | 1,585 |  |
Individually evaluated for impairment |  | 2,644 |  |
Collectively evaluated for impairment |  | 181,110 |  |
Loans acquired with deteriorated credit quality |  | 183,754 |  |
Secured By Non-farm Non residential Properties [Member] | FUSB [Member] |  |  |  |
Beginning balance |  |  |  | 831
Provision |  |  |  | 72
Ending balance |  |  |  | 903
Collectively evaluated for impairment |  |  |  | 903
Individually evaluated for impairment |  |  |  | 496
Collectively evaluated for impairment |  |  |  | 164,445
Loans acquired with deteriorated credit quality |  |  |  | 164,941
Direct Consumer [Member] |  |  |  |
Loans acquired with deteriorated credit quality |  | 30,048 |  |
Branch Retail [Member] |  |  |  |
Loans acquired with deteriorated credit quality |  | 33,145 |  |
Indirect Sales [Member] |  |  |  |
Loans acquired with deteriorated credit quality |  | 125,369 |  |
Commercial and Industrial Loans [Member] |  |  |  |
Beginning balance |  | 1,377 |  |
Provision |  | (475) |  |
Ending balance |  | 902 |  |
Individually evaluated for impairment |  | 61 |  |
Collectively evaluated for impairment |  | 841 |  |
Individually evaluated for impairment |  | 61 |  |
Collectively evaluated for impairment |  | 86,837 |  |
Loans acquired with deteriorated credit quality | [1] | 86,898 |  |
Commercial and Industrial Loans [Member] | FUSB [Member] |  |  |  |
Beginning balance |  |  |  | 1,138
Recoveries |  |  |  | 3
Provision |  |  |  | 259
Ending balance |  |  |  | 1,400
Individually evaluated for impairment |  |  |  | 394
Collectively evaluated for impairment |  |  |  | 1,006
Individually evaluated for impairment |  |  |  | 4,025
Collectively evaluated for impairment |  |  |  | 86,445
Loans acquired with deteriorated credit quality |  | 86,898 | [1] | 90,470
Consumer Portfolio Segment [Member] | Direct Consumer [Member] |  |  |  |
Beginning balance |  | 1,625 |  |
Charge-offs |  | (1,347) |  |
Recoveries |  | 554 |  |
Provision |  | 405 |  |
Ending balance |  | 1,237 |  |
Individually evaluated for impairment |  | 2 |  |
Collectively evaluated for impairment |  | 1,235 |  |
Individually evaluated for impairment |  | 25 |  |
Collectively evaluated for impairment |  | 30,023 |  |
Loans acquired with deteriorated credit quality |  | 30,048 |  |
Consumer Portfolio Segment [Member] | Direct Consumer [Member] | FUSB [Member] |  |  |  |
Beginning balance |  |  |  | 1,799
Charge-offs |  |  |  | (1,533)
Recoveries |  |  |  | 503
Provision |  |  |  | 872
Ending balance |  |  |  | 1,641
Individually evaluated for impairment |  |  |  | 9
Collectively evaluated for impairment |  |  |  | 1,632
Individually evaluated for impairment |  |  |  | 32
Collectively evaluated for impairment |  |  |  | 37,445
Loans acquired with deteriorated credit quality |  | 7,277 |  | 37,477
Consumer Portfolio Segment [Member] | Branch Retail [Member] |  |  |  |
Beginning balance |  | 395 |  |
Charge-offs |  | (279) |  |
Recoveries |  | 134 |  |
Provision |  | 175 |  |
Ending balance |  | 425 |  |
Collectively evaluated for impairment |  | 425 |  |
Collectively evaluated for impairment |  | 33,145 |  |
Loans acquired with deteriorated credit quality |  | 33,145 |  |
Consumer Portfolio Segment [Member] | Branch Retail [Member] | FUSB [Member] |  |  |  |
Beginning balance |  |  |  | 427
Charge-offs |  |  |  | (294)
Recoveries |  |  |  | 94
Provision |  |  |  | 204
Ending balance |  |  |  | 431
Collectively evaluated for impairment |  |  |  | 431
Collectively evaluated for impairment |  |  |  | 30,008
Loans acquired with deteriorated credit quality |  |  |  | 30,008
Consumer Portfolio Segment [Member] | Indirect Sales [Member] |  |  |  |
Beginning balance |  | 316 |  |
Charge-offs |  | (103) |  |
Recoveries |  | 12 |  |
Provision |  | 1,288 |  |
Ending balance |  | 1,513 |  |
Collectively evaluated for impairment |  | 1,513 |  |
Collectively evaluated for impairment |  | 125,369 |  |
Loans acquired with deteriorated credit quality | [2] | 125,369 |  |
Consumer Portfolio Segment [Member] | Indirect Sales [Member] | FUSB [Member] |  |  |  |
Beginning balance |  |  |  | 145
Charge-offs |  |  |  | (194)
Recoveries |  |  |  | 6
Provision |  |  |  | 268
Ending balance |  |  |  | 225
Collectively evaluated for impairment |  |  |  | 225
Collectively evaluated for impairment |  |  |  | 48,073
Loans acquired with deteriorated credit quality |  | $ 125,369 | [2] | $ 48,073
[1] | Includes equipment financing leases.
[2] | Effective January 1, 2020, the Company transferred a total of $45.5 million of its indirect sales portfolio from ALC to the Bank.

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