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LOANS AND ALLOWANCE FOR CREDIT LOSSES - Amortized Cost Basis of Collateral Dependent Loans (Details) - USD ($) $ in Thousands	Mar. 31, 2025	Dec. 31, 2024
Allowance for loan losses
Total loans held for investment	$ 3,124,240	$ 3,147,096
Real Estate
Allowance for loan losses
Total loans held for investment	2,210	6,994
Construction and land development | Total commercial loans
Allowance for loan losses
Total loans held for investment	141,060	131,617
Commercial real estate owner occupied | Total commercial real estate
Allowance for loan losses
Total loans held for investment	308,674	302,074
Commercial real estate owner occupied | Total commercial real estate | Real Estate
Allowance for loan losses
Total loans held for investment	656	736
Commercial real estate non-owner occupied | Total commercial real estate
Allowance for loan losses
Total loans held for investment	1,361,692	1,358,903
Commercial real estate non-owner occupied | Total commercial real estate | Real Estate
Allowance for loan losses
Total loans held for investment		277
Tax exempt and other
Allowance for loan losses
Total loans held for investment	36,042	44,275
Commercial and industrial | Total commercial and industrial
Allowance for loan losses
Total loans held for investment	301,378	319,766
Commercial and industrial | Total commercial and industrial | Real Estate
Allowance for loan losses
Total loans held for investment	393	1,099
Residential mortgages | Total residential real estate
Allowance for loan losses
Total loans held for investment	871,816	888,251
Residential mortgages | Total residential real estate | Real Estate
Allowance for loan losses
Total loans held for investment	1,161	3,591
Home equity
Allowance for loan losses
Total loans held for investment	95,882	94,141
Home equity | Real Estate
Allowance for loan losses
Total loans held for investment		1,267
Consumer other | Total consumer
Allowance for loan losses
Total loans held for investment	$ 7,696	8,069
Consumer other | Total consumer | Real Estate
Allowance for loan losses
Total loans held for investment		$ 24

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+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 13
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479319/326-20-50-13

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Name Regulation S-K (SK)
-Number 229
-Section 1405
-Paragraph c
-Publisher SEC

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Amortized cost excluding accrued interest, before allowance for credit loss, of financing receivable. Excludes net investment in lease.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 45
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479344/326-20-45-1

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 3B
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479319/326-20-50-3B

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 326
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-Name Accounting Standards Codification
-Section 50
-Paragraph 5
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-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479319/326-20-50-5

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