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Loans and Allowance for Loan and Lease Losses - Loans By Credit Quality Indicators (Details) - USD ($) $ in Thousands | Dec. 31, 2022 | Dec. 31, 2021
--- | --- | ---
Financing Receivable Recorded Investment [Line Items] |  |
Loans | $ 775,122 | $ 710,944
As a percentage of total loans | 100.00% | 100.00%
Construction, Land Development and Other Land Loans [Member] |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | $ 54,396 | $ 67,048
Secured By Multi family Residential Properties [Member] |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | 67,917 | 46,000
Secured By Non-farm Non residential Properties [Member] |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | 199,965 | 197,901
Secured by 1-4 Family Residential Properties [Member] |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | 88,426 | 72,727
Real Estate [Member] | Construction, Land Development and Other Land Loans [Member] |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | 54,396 | 67,048
Real Estate [Member] | Secured By Multi family Residential Properties [Member] |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | 67,917 | 46,000
Real Estate [Member] | Secured By Non-farm Non residential Properties [Member] |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | 199,965 | 197,901
Real Estate [Member] | Secured by 1-4 Family Residential Properties [Member] |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | 88,426 | 72,727
Commercial and Industrial Loans [Member] |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | 73,561 | 73,947
Consumer Portfolio Segment [Member] | Direct Consumer [Member] |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | 10,053 | 21,689
Consumer Portfolio Segment [Member] | Branch Retail [Member] |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | 14,237 | 25,692
Consumer Portfolio Segment [Member] | Indirect [Member] |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | 266,567 | 205,940
FUSB [Member] |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | 754,497 | 667,247
FUSB [Member] | Pass And Criticized [Member] |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | $ 389,641 | $ 372,059
As a percentage of total loans | 98.43% | 96.66%
FUSB [Member] | Special Mention |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | $ 651 | $ 10,303
As a percentage of total loans | 0.17% | 2.68%
FUSB [Member] | Pass And Criticized [Member] |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | $ 5,547 | $ 2,534
As a percentage of total loans | 1.40% | 0.66%
FUSB [Member] | Pass And Criticized [Member] |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | $ 395,839 | $ 384,896
As a percentage of total loans | 100.00% | 100.00%
FUSB [Member] | Real Estate [Member] | Construction, Land Development and Other Land Loans [Member] |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | $ 54,396 | $ 67,048
FUSB [Member] | Real Estate [Member] | Secured By Multi family Residential Properties [Member] |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | 67,917 | 46,000
FUSB [Member] | Real Estate [Member] | Secured By Non-farm Non residential Properties [Member] |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | 199,965 | 197,901
FUSB [Member] | Real Estate [Member] | Secured by 1-4 Family Residential Properties [Member] |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | 86,946 | 70,439
FUSB [Member] | Real Estate [Member] | Pass And Criticized [Member] | Construction, Land Development and Other Land Loans [Member] |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | 54,396 | 67,046
FUSB [Member] | Real Estate [Member] | Pass And Criticized [Member] | Secured By Multi family Residential Properties [Member] |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | 67,917 | 43,472
FUSB [Member] | Real Estate [Member] | Pass And Criticized [Member] | Secured By Non-farm Non residential Properties [Member] |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | 196,813 | 189,425
FUSB [Member] | Real Estate [Member] | Special Mention | Secured By Multi family Residential Properties [Member] |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans |  | 2,528
FUSB [Member] | Real Estate [Member] | Special Mention | Secured By Non-farm Non residential Properties [Member] |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | 651 | 7,442
FUSB [Member] | Real Estate [Member] | Pass And Criticized [Member] | Construction, Land Development and Other Land Loans [Member] |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans |  | 2
FUSB [Member] | Real Estate [Member] | Pass And Criticized [Member] | Secured By Non-farm Non residential Properties [Member] |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | 2,501 | 1,034
FUSB [Member] | Real Estate [Member] | Pass And Criticized [Member] | Construction, Land Development and Other Land Loans [Member] |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | 54,396 | 67,048
FUSB [Member] | Real Estate [Member] | Pass And Criticized [Member] | Secured By Multi family Residential Properties [Member] |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | 67,917 | 46,000
FUSB [Member] | Real Estate [Member] | Pass And Criticized [Member] | Secured By Non-farm Non residential Properties [Member] |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | 199,965 | 197,901
FUSB [Member] | Commercial and Industrial Loans [Member] | Pass And Criticized [Member] |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | 70,515 | 72,116
FUSB [Member] | Commercial and Industrial Loans [Member] | Special Mention |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans |  | 333
FUSB [Member] | Commercial and Industrial Loans [Member] | Pass And Criticized [Member] |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | 3,046 | 1,498
FUSB [Member] | Commercial and Industrial Loans [Member] | Pass And Criticized [Member] |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | 73,561 | 73,947
FUSB [Member] | Consumer Portfolio Segment [Member] | Direct Consumer [Member] |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | 5,145 | 5,972
FUSB [Member] | Consumer Portfolio Segment [Member] | Indirect [Member] |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | 266,567 | 205,940
ALC [Member] |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | 20,625 | 43,697
ALC [Member] | Performing Financial Instruments |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | $ 378,010 | $ 323,891
As a percentage of total loans | 99.66% | 99.34%
ALC [Member] | Performing Financial Instruments |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | $ 1,273 | $ 2,157
As a percentage of total loans | 0.34% | 0.66%
ALC [Member] | Performing Financial Instruments |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | $ 379,283 | $ 326,048
As a percentage of total loans | 100.00% | 100.00%
ALC [Member] | Real Estate [Member] | Secured by 1-4 Family Residential Properties [Member] |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | $ 1,480 | $ 2,288
ALC [Member] | Real Estate [Member] | Secured by 1-4 Family Residential Properties [Member] | Performing Financial Instruments |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | 87,302 | 71,526
ALC [Member] | Real Estate [Member] | Secured by 1-4 Family Residential Properties [Member] | Performing Financial Instruments |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | 1,124 | 1,201
ALC [Member] | Real Estate [Member] | Secured by 1-4 Family Residential Properties [Member] | Performing Financial Instruments |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | 88,426 | 72,727
ALC [Member] | Consumer Portfolio Segment [Member] | Direct Consumer [Member] |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | 4,908 | 15,717
ALC [Member] | Consumer Portfolio Segment [Member] | Direct Consumer [Member] | Performing Financial Instruments |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | 10,007 | 20,939
ALC [Member] | Consumer Portfolio Segment [Member] | Direct Consumer [Member] | Performing Financial Instruments |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | 46 | 750
ALC [Member] | Consumer Portfolio Segment [Member] | Direct Consumer [Member] | Performing Financial Instruments |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | 10,053 | 21,689
ALC [Member] | Consumer Portfolio Segment [Member] | Branch Retail [Member] |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | 14,237 | 25,692
ALC [Member] | Consumer Portfolio Segment [Member] | Branch Retail [Member] | Performing Financial Instruments |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | 14,205 | 25,486
ALC [Member] | Consumer Portfolio Segment [Member] | Branch Retail [Member] | Performing Financial Instruments |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | 32 | 206
ALC [Member] | Consumer Portfolio Segment [Member] | Branch Retail [Member] | Performing Financial Instruments |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | 14,237 | 25,692
ALC [Member] | Consumer Portfolio Segment [Member] | Indirect [Member] | Performing Financial Instruments |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | 266,496 | 205,940
ALC [Member] | Consumer Portfolio Segment [Member] | Indirect [Member] | Performing Financial Instruments |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | 71 |
ALC [Member] | Consumer Portfolio Segment [Member] | Indirect [Member] | Performing Financial Instruments |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | $ 266,567 | $ 205,940

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