LOANS HELD FOR INVESTMENT AND ALLOWANCE FOR CREDIT LOSSES (Loans held for investment by years of origination) (Details) $ in Thousands	Sep. 30, 2022 USD ($)
Commercial, Financial and Agricultural [Member]
Financing Receivable, Recorded Investment [Line Items]
2022	$ 71,112
2021	49,357
2020	22,688
2019	17,026
2018	13,438
Prior	13,066
Revolving Loans	59,617
Total	246,304
Real Estate - Construction [Member]
Financing Receivable, Recorded Investment [Line Items]
2022	101,710
2021	92,525
2020	38,740
2019	1,595
2018	0
Prior	125
Revolving Loans	3,023
Total	237,718
Real Estate - Commercial Mortgage [Member]
Financing Receivable, Recorded Investment [Line Items]
2022	180,165
2021	154,904
2020	123,406
2019	59,844
2018	62,602
Prior	113,675
Revolving Loans	21,274
Total	715,870
Real Estate - Residential [Member]
Financing Receivable, Recorded Investment [Line Items]
2022	310,965
2021	101,446
2020	48,918
2019	31,527
2018	21,348
Prior	71,833
Revolving Loans	8,748
Total	594,785
Real Estate - Home Equity [Member]
Financing Receivable, Recorded Investment [Line Items]
2022	32
2021	141
2020	12
2019	418
2018	149
Prior	1,368
Revolving Loans	200,392
Total	202,512
Real Estate - Home Equity [Member] \| Performing Financial Instruments [Member]
Financing Receivable, Recorded Investment [Line Items]
2022	32
2021	141
2020	12
2019	403
2018	149
Prior	1,368
Revolving Loans	199,612
Total	201,717
Real Estate - Home Equity [Member] \| Nonperforming Financial Instruments [Member]
Financing Receivable, Recorded Investment [Line Items]
2022	0
2021	0
2020	0
2019	15
2018	0
Prior	0
Revolving Loans	780
Total	795
Consumer [Member]
Financing Receivable, Recorded Investment [Line Items]
2022	131,573
2021	124,205
2020	42,580
2019	24,669
2018	15,005
Prior	5,466
Revolving Loans	5,498
Total	348,996
Consumer [Member] \| Performing Financial Instruments [Member]
Financing Receivable, Recorded Investment [Line Items]
2022	131,573
2021	124,096
2020	42,504
2019	24,655
2018	14,966
Prior	5,455
Revolving Loans	5,498
Total	348,747
Consumer [Member] \| Nonperforming Financial Instruments [Member]
Financing Receivable, Recorded Investment [Line Items]
2022	0
2021	109
2020	76
2019	14
2018	39
Prior	11
Revolving Loans	0
Total	249
Pass [Member] \| Commercial, Financial and Agricultural [Member]
Financing Receivable, Recorded Investment [Line Items]
2022	71,112
2021	49,357
2020	22,681
2019	17,018
2018	13,343
Prior	12,893
Revolving Loans	57,623
Total	244,027
Pass [Member] \| Real Estate - Construction [Member]
Financing Receivable, Recorded Investment [Line Items]
2022	101,666
2021	92,202
2020	37,665
2019	809
2018	0
Prior	125
Revolving Loans	3,023
Total	235,490
Pass [Member] \| Real Estate - Commercial Mortgage [Member]
Financing Receivable, Recorded Investment [Line Items]
2022	172,531
2021	148,101
2020	122,782
2019	57,497
2018	61,869
Prior	105,875
Revolving Loans	19,567
Total	688,222
Pass [Member] \| Real Estate - Residential [Member]
Financing Receivable, Recorded Investment [Line Items]
2022	310,007
2021	100,110
2020	47,970
2019	30,070
2018	20,570
Prior	67,954
Revolving Loans	8,748
Total	585,429
Special Mention [Member] \| Commercial, Financial and Agricultural [Member]
Financing Receivable, Recorded Investment [Line Items]
2022	0
2021	0
2020	0
2019	8
2018	0
Prior	23
Revolving Loans	1,979
Total	2,010
Special Mention [Member] \| Real Estate - Construction [Member]
Financing Receivable, Recorded Investment [Line Items]
2022	44
2021	323
2020	384
2019	786
2018	0
Prior	0
Revolving Loans	0
Total	1,537
Special Mention [Member] \| Real Estate - Commercial Mortgage [Member]
Financing Receivable, Recorded Investment [Line Items]
2022	219
2021	5,014
2020	233
2019	1,725
2018	733
Prior	6,779
Revolving Loans	1,578
Total	16,281
Special Mention [Member] \| Real Estate - Residential [Member]
Financing Receivable, Recorded Investment [Line Items]
2022	279
2021	0
2020	128
2019	16
2018	58
Prior	545
Revolving Loans	0
Total	1,026
Substandard [Member] \| Commercial, Financial and Agricultural [Member]
Financing Receivable, Recorded Investment [Line Items]
2022	0
2021	0
2020	7
2019	0
2018	95
Prior	150
Revolving Loans	15
Total	267
Substandard [Member] \| Real Estate - Commercial Mortgage [Member]
Financing Receivable, Recorded Investment [Line Items]
2022	7,415
2021	1,789
2020	391
2019	622
2018	0
Prior	1,021
Revolving Loans	129
Total	11,367
Substandard [Member] \| Real Estate - Residential [Member]
Financing Receivable, Recorded Investment [Line Items]
2022	679
2021	1,336
2020	820
2019	1,441
2018	720
Prior	3,334
Revolving Loans	0
Total	$ 8,330

Amount of financing receivable originated more than five years prior to current fiscal year.

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Amount of financing receivable originated three years prior to current fiscal year.

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Amount of financing receivable originated two years prior to current fiscal year.

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Amount, before allowance for credit loss, of financing receivable.

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