LOANS HELD FOR INVESTMENT, Impaired Loan Information (Details) - USD ($) $ in Thousands	9 Months Ended	12 Months Ended
Sep. 30, 2022	Dec. 31, 2021
Impaired Loan Information [Abstract]
Unpaid Contractual Principal Balance	$ 4,219	$ 7,771
Recorded Investment [Abstract]
Recorded Investment With No Allowance	1,319	2,023
Recorded Investment With Allowance	2,900	5,748
Total Recorded Investment	4,219	7,771
Related Allowance	117	1,344
Average Recorded Investment	5,996	10,396
Minimum [Member]
Recorded Investment [Abstract]
Threshold balance of loan to be specifically reviewed for impairment	250
Commercial Real Estate [Member]
Impaired Loan Information [Abstract]
Unpaid Contractual Principal Balance	0	1,101
Recorded Investment [Abstract]
Recorded Investment With No Allowance	0	0
Recorded Investment With Allowance	0	1,101
Total Recorded Investment	0	1,101
Related Allowance	0	584
Average Recorded Investment	551	3,687
Commercial [Member] \| Specialized [Member]
Impaired Loan Information [Abstract]
Unpaid Contractual Principal Balance	0	0
Recorded Investment [Abstract]
Recorded Investment With No Allowance	0	0
Recorded Investment With Allowance	0	0
Total Recorded Investment	0	0
Related Allowance	0	0
Average Recorded Investment	0	0
Commercial [Member] \| General [Member]
Impaired Loan Information [Abstract]
Unpaid Contractual Principal Balance	3,469	5,078
Recorded Investment [Abstract]
Recorded Investment With No Allowance	833	1,143
Recorded Investment With Allowance	2,636	3,935
Total Recorded Investment	3,469	5,078
Related Allowance	108	585
Average Recorded Investment	4,274	4,852
Consumer [Member] \| 1-4 Family Residential [Member]
Impaired Loan Information [Abstract]
Unpaid Contractual Principal Balance	750	1,592
Recorded Investment [Abstract]
Recorded Investment With No Allowance	486	880
Recorded Investment With Allowance	264	712
Total Recorded Investment	750	1,592
Related Allowance	9	175
Average Recorded Investment	1,171	1,857
Consumer [Member] \| Auto Loans [Member]
Impaired Loan Information [Abstract]
Unpaid Contractual Principal Balance	0	0
Recorded Investment [Abstract]
Recorded Investment With No Allowance	0	0
Recorded Investment With Allowance	0	0
Total Recorded Investment	0	0
Related Allowance	0	0
Average Recorded Investment	0	0
Consumer [Member] \| Other Consumer [Member]
Impaired Loan Information [Abstract]
Unpaid Contractual Principal Balance	0	0
Recorded Investment [Abstract]
Recorded Investment With No Allowance	0	0
Recorded Investment With Allowance	0	0
Total Recorded Investment	0	0
Related Allowance	0	0
Average Recorded Investment	0	0
Construction [Member]
Impaired Loan Information [Abstract]
Unpaid Contractual Principal Balance	0	0
Recorded Investment [Abstract]
Recorded Investment With No Allowance	0	0
Recorded Investment With Allowance	0	0
Total Recorded Investment	0	0
Related Allowance	0	0
Average Recorded Investment	$ 0	$ 0

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The amount of threshold balance of loan to be specifically reviewed for impairment.

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Average amount of investment of impaired financing receivables with related allowance for credit losses and without a related allowance for credit losses.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 15
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-URI https://asc.fasb.org/extlink&oid=123577603&loc=d3e5258-111524

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Amount of investment of impaired financing receivables with related allowance for credit losses and without a related allowance for credit losses.

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-Topic 310
-SubTopic 10
-Section 50
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