Quarterly report pursuant to Section 13 or 15(d)

LOANS HELD FOR INVESTMENT AND ALLOWANCE FOR CREDIT LOSSES (Loans held for investment by years of origination) (Details)

v3.23.1
LOANS HELD FOR INVESTMENT AND ALLOWANCE FOR CREDIT LOSSES (Loans held for investment by years of origination) (Details)
$ in Thousands
Mar. 31, 2023
USD ($)
Commercial, Financial and Agricultural [Member]  
Financing Receivable, Recorded Investment [Line Items]  
2023 $ 10,953
2022 86,495
2021 40,954
2020 17,605
2019 12,297
Prior 16,055
Revolving Loans 51,904
Total 236,263
Commercial, Financial and Agricultural [Member] | Current-Period Gross Writeoffs [Member]  
Financing Receivable, Recorded Investment [Line Items]  
2023 0
2022 105
2021 22
2020 14
2019 0
Prior 10
Revolving Loans 13
Total 164
Real Estate - Construction [Member]  
Financing Receivable, Recorded Investment [Line Items]  
2023 34,114
2022 149,982
2021 53,556
2020 8,397
2019 850
Prior 123
Revolving Loans 6,881
Total 253,903
Real Estate - Commercial Mortgage [Member]  
Financing Receivable, Recorded Investment [Line Items]  
2023 35,843
2022 246,366
2021 161,753
2020 132,437
2019 54,017
Prior 141,031
Revolving Loans 26,991
Total 798,438
Real Estate - Commercial Mortgage [Member] | Current-Period Gross Writeoffs [Member]  
Financing Receivable, Recorded Investment [Line Items]  
2023 0
2022 0
2021 0
2020 0
2019 0
Prior 120
Revolving Loans 0
Total 120
Real Estate - Residential [Member]  
Financing Receivable, Recorded Investment [Line Items]  
2023 133,468
2022 437,224
2021 94,477
2020 46,791
2019 29,318
Prior 84,397
Revolving Loans 9,109
Total 834,784
Real Estate - Home Equity [Member]  
Financing Receivable, Recorded Investment [Line Items]  
2023 0
2022 51
2021 133
2020 12
2019 401
Prior 1,268
Revolving Loans 205,376
Total 207,241
Real Estate - Home Equity [Member] | Performing Financial Instruments [Member]  
Financing Receivable, Recorded Investment [Line Items]  
2023 0
2022 51
2021 133
2020 12
2019 387
Prior 1,192
Revolving Loans 204,784
Total 206,559
Real Estate - Home Equity [Member] | Nonperforming Financial Instruments [Member]  
Financing Receivable, Recorded Investment [Line Items]  
2023 0
2022 0
2021 0
2020 0
2019 14
Prior 76
Revolving Loans 592
Total 682
Consumer [Member]  
Financing Receivable, Recorded Investment [Line Items]  
2023 15,735
2022 122,361
2021 100,787
2020 32,222
2019 17,810
Prior 12,268
Revolving Loans 5,072
Total 306,255
Consumer [Member] | Current-Period Gross Writeoffs [Member]  
Financing Receivable, Recorded Investment [Line Items]  
2023 646
2022 915
2021 488
2020 110
2019 113
Prior 47
Revolving Loans 47
Total 2,366
Consumer [Member] | Performing Financial Instruments [Member]  
Financing Receivable, Recorded Investment [Line Items]  
2023 15,735
2022 122,092
2021 100,617
2020 32,203
2019 17,726
Prior 12,242
Revolving Loans 5,072
Total 305,687
Consumer [Member] | Nonperforming Financial Instruments [Member]  
Financing Receivable, Recorded Investment [Line Items]  
2023 0
2022 269
2021 170
2020 19
2019 84
Prior 26
Revolving Loans 0
Total 568
Pass [Member] | Commercial, Financial and Agricultural [Member]  
Financing Receivable, Recorded Investment [Line Items]  
2023 9,753
2022 86,415
2021 40,206
2020 17,534
2019 12,291
Prior 15,965
Revolving Loans 49,582
Total 231,746
Pass [Member] | Real Estate - Construction [Member]  
Financing Receivable, Recorded Investment [Line Items]  
2023 34,114
2022 149,982
2021 52,697
2020 7,275
2019 397
Prior 123
Revolving Loans 6,881
Total 251,469
Pass [Member] | Real Estate - Commercial Mortgage [Member]  
Financing Receivable, Recorded Investment [Line Items]  
2023 34,848
2022 245,205
2021 159,795
2020 131,444
2019 51,973
Prior 137,449
Revolving Loans 26,056
Total 786,770
Pass [Member] | Real Estate - Residential [Member]  
Financing Receivable, Recorded Investment [Line Items]  
2023 133,468
2022 436,089
2021 92,988
2020 44,541
2019 28,365
Prior 80,711
Revolving Loans 9,109
Total 825,271
Special Mention [Member] | Commercial, Financial and Agricultural [Member]  
Financing Receivable, Recorded Investment [Line Items]  
2023 1,200
2022 0
2021 748
2020 71
2019 2
Prior 47
Revolving Loans 2,322
Total 4,390
Special Mention [Member] | Real Estate - Construction [Member]  
Financing Receivable, Recorded Investment [Line Items]  
2023 0
2022 0
2021 859
2020 25
2019 453
Prior 0
Revolving Loans 0
Total 1,337
Special Mention [Member] | Real Estate - Commercial Mortgage [Member]  
Financing Receivable, Recorded Investment [Line Items]  
2023 995
2022 339
2021 992
2020 240
2019 1,402
Prior 2,819
Revolving Loans 300
Total 7,087
Special Mention [Member] | Real Estate - Residential [Member]  
Financing Receivable, Recorded Investment [Line Items]  
2023 0
2022 93
2021 356
2020 525
2019 0
Prior 632
Revolving Loans 0
Total 1,606
Substandard [Member] | Commercial, Financial and Agricultural [Member]  
Financing Receivable, Recorded Investment [Line Items]  
2023 0
2022 80
2021 0
2020 0
2019 4
Prior 43
Revolving Loans 0
Total 127
Substandard [Member] | Real Estate - Commercial Mortgage [Member]  
Financing Receivable, Recorded Investment [Line Items]  
2023 0
2022 822
2021 966
2020 753
2019 642
Prior 763
Revolving Loans 635
Total 4,581
Substandard [Member] | Real Estate - Residential [Member]  
Financing Receivable, Recorded Investment [Line Items]  
2023 0
2022 1,042
2021 1,133
2020 1,725
2019 953
Prior 3,054
Revolving Loans 0
Total $ 7,907