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Loans and Allowance for Credit Losses - Loans By Credit Quality Indicators (Details) - USD ($) $ in Thousands | Jun. 30, 2023 | Dec. 31, 2022
--- | --- | ---
Financing Receivable Recorded Investment [Line Items] |  |
Loans | $ 814,494 | $ 773,873
As a percentage of total loans | 100.00% | 100.00%
Real Estate [Member] | Construction, Land Development and Other Land Loans [Member] |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | $ 91,231 | $ 53,914
Real Estate [Member] | Secured By Multi family Residential Properties [Member] |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | 54,719 | 67,852
Real Estate [Member] | Secured By Non-farm Non residential Properties [Member] |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | 204,270 | 200,156
Real Estate [Member] | Secured by 1-4 Family Residential Properties [Member] |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | 85,101 | 87,995
Commercial and Industrial Loans [Member] |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | 60,568 | 73,546
Consumer Portfolio Segment [Member] |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | 403,706 |
Consumer Portfolio Segment [Member] | Performing Financial Instruments |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | 402,754 |
Consumer Portfolio Segment [Member] | Secured by 1-4 Family Residential Properties [Member] |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | 85,101 |
Consumer Portfolio Segment [Member] | Secured by 1-4 Family Residential Properties [Member] | Performing Financial Instruments |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | 84,219 |
Consumer Portfolio Segment [Member] | Secured by 1-4 Family Residential Properties [Member] | Nonperforming Financial Instruments |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | 882 |
Consumer Portfolio Segment [Member] | Direct [Member] |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | 7,593 | 9,851
Consumer Portfolio Segment [Member] | Direct [Member] | Performing Financial Instruments |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | 7,593 |
Consumer Portfolio Segment [Member] | Direct [Member] | Nonperforming Financial Instruments |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | 952 |
Consumer Portfolio Segment [Member] | Branch Retail [Member] |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | 10,830 | 13,992
Consumer Portfolio Segment [Member] | Branch Retail [Member] | Performing Financial Instruments |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | 10,830 |
Consumer Portfolio Segment [Member] | Indirect [Member] |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | 300,182 | 266,567
Consumer Portfolio Segment [Member] | Indirect [Member] | Performing Financial Instruments |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | 300,112 |
Consumer Portfolio Segment [Member] | Indirect [Member] | Nonperforming Financial Instruments |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | 70 |
FUSB [Member] |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | 800,272 | 753,698
FUSB [Member] | Real Estate [Member] | Construction, Land Development and Other Land Loans [Member] |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | 91,231 | 53,914
FUSB [Member] | Real Estate [Member] | Secured By Multi family Residential Properties [Member] |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | 54,719 | 67,852
FUSB [Member] | Real Estate [Member] | Secured By Non-farm Non residential Properties [Member] |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | 204,270 | 200,156
FUSB [Member] | Real Estate [Member] | Secured by 1-4 Family Residential Properties [Member] |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | 84,052 | 86,518
FUSB [Member] | Consumer Portfolio Segment [Member] | Direct [Member] |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | 5,250 | 5,145
FUSB [Member] | Consumer Portfolio Segment [Member] | Indirect [Member] |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | 300,182 | 266,567
FUSB [Member] | Pass |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans |  | $ 389,270
As a percentage of total loans |  | 98.43%
FUSB [Member] | Pass | Real Estate [Member] | Construction, Land Development and Other Land Loans [Member] |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans |  | $ 53,914
FUSB [Member] | Pass | Real Estate [Member] | Secured By Multi family Residential Properties [Member] |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans |  | 67,852
FUSB [Member] | Pass | Real Estate [Member] | Secured By Non-farm Non residential Properties [Member] |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans |  | 197,004
FUSB [Member] | Pass | Commercial and Industrial Loans [Member] |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans |  | 70,500
FUSB [Member] | Special Mention |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans |  | $ 651
As a percentage of total loans |  | 0.17%
FUSB [Member] | Special Mention | Real Estate [Member] | Secured By Non-farm Non residential Properties [Member] |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans |  | $ 651
FUSB [Member] | Substandard |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans |  | $ 5,547
As a percentage of total loans |  | 1.40%
FUSB [Member] | Substandard | Real Estate [Member] | Secured By Non-farm Non residential Properties [Member] |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans |  | $ 2,501
FUSB [Member] | Substandard | Commercial and Industrial Loans [Member] |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans |  | 3,046
FUSB [Member] | Pass And Criticized [Member] |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans |  | $ 395,468
As a percentage of total loans |  | 100.00%
FUSB [Member] | Pass And Criticized [Member] | Real Estate [Member] | Construction, Land Development and Other Land Loans [Member] |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans |  | $ 53,914
FUSB [Member] | Pass And Criticized [Member] | Real Estate [Member] | Secured By Multi family Residential Properties [Member] |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans |  | 67,852
FUSB [Member] | Pass And Criticized [Member] | Real Estate [Member] | Secured By Non-farm Non residential Properties [Member] |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans |  | 200,156
FUSB [Member] | Pass And Criticized [Member] | Commercial and Industrial Loans [Member] |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans |  | 73,546
ALC [Member] |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | 14,222 | 20,175
ALC [Member] | Performing Financial Instruments |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans |  | $ 377,132
As a percentage of total loans |  | 99.66%
ALC [Member] | Nonperforming Financial Instruments |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans |  | $ 1,273
As a percentage of total loans |  | 0.34%
ALC [Member] | Performing And Non Performing [Member] |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans |  | $ 378,405
As a percentage of total loans |  | 100.00%
ALC [Member] | Real Estate [Member] | Secured by 1-4 Family Residential Properties [Member] |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | 1,049 | $ 1,477
ALC [Member] | Real Estate [Member] | Secured by 1-4 Family Residential Properties [Member] | Performing Financial Instruments |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans |  | 86,871
ALC [Member] | Real Estate [Member] | Secured by 1-4 Family Residential Properties [Member] | Nonperforming Financial Instruments |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans |  | 1,124
ALC [Member] | Real Estate [Member] | Secured by 1-4 Family Residential Properties [Member] | Performing And Non Performing [Member] |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans |  | 87,995
ALC [Member] | Consumer Portfolio Segment [Member] | Direct [Member] |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | 2,343 | 4,706
ALC [Member] | Consumer Portfolio Segment [Member] | Direct [Member] | Performing Financial Instruments |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans |  | 9,805
ALC [Member] | Consumer Portfolio Segment [Member] | Direct [Member] | Nonperforming Financial Instruments |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans |  | 46
ALC [Member] | Consumer Portfolio Segment [Member] | Direct [Member] | Performing And Non Performing [Member] |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans |  | 9,851
ALC [Member] | Consumer Portfolio Segment [Member] | Branch Retail [Member] |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | $ 10,830 | 13,992
ALC [Member] | Consumer Portfolio Segment [Member] | Branch Retail [Member] | Performing Financial Instruments |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans |  | 13,960
ALC [Member] | Consumer Portfolio Segment [Member] | Branch Retail [Member] | Nonperforming Financial Instruments |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans |  | 32
ALC [Member] | Consumer Portfolio Segment [Member] | Branch Retail [Member] | Performing And Non Performing [Member] |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans |  | 13,992
ALC [Member] | Consumer Portfolio Segment [Member] | Indirect [Member] | Performing Financial Instruments |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans |  | 266,496
ALC [Member] | Consumer Portfolio Segment [Member] | Indirect [Member] | Nonperforming Financial Instruments |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans |  | 71
ALC [Member] | Consumer Portfolio Segment [Member] | Indirect [Member] | Performing And Non Performing [Member] |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans |  | $ 266,567

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