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LOANS AND ALLOWANCE FOR CREDIT LOSSES - Schedule of Changes in Allowance for Credit Losses (Details) - USD ($) $ in Thousands	3 Months Ended		12 Months Ended
	Mar. 31, 2025	Mar. 31, 2024	Dec. 31, 2024
Allowance for loan losses (ALL)
Balance, beginning of period	$ 50,540	$ 22,569	$ 22,569
(Reversal of) provision for loan losses	(3,158)	(314)
Charge-offs	(3,159)	(1)	(2,774)
Recoveries	1,616	0
Net charge-offs	(1,543)	(1)
Balance, end of period	45,839	22,254	50,540
Reserve for unfunded loan commitments
Balance, beginning of period	3,103	933	933
Reversal of credit losses for unfunded loan commitments	(618)	(17)
Balance, end of period	2,485	916	3,103
Allowance for credit losses, end of period	48,324	23,170
Construction and Land Development
Allowance for loan losses (ALL)
Balance, beginning of period	1,953	2,032	2,032
(Reversal of) provision for loan losses	(249)	101
Charge-offs	0	0	(967)
Recoveries	0	0
Net charge-offs	0	0
Balance, end of period	1,704	2,133	1,953
Real Estate - Other
Allowance for loan losses (ALL)
Balance, beginning of period	29,398	16,280	16,280
(Reversal of) provision for loan losses	(818)	293
Charge-offs	(1,654)	(1)
Recoveries	3	0
Net charge-offs	(1,651)	(1)
Balance, end of period	26,929	16,572	29,398
Commercial & Industrial
Allowance for loan losses (ALL)
Balance, beginning of period	18,056	4,242	4,242
(Reversal of) provision for loan losses	(2,273)	(704)
Charge-offs	(1,232)	0	(61)
Recoveries	1,613	0
Net charge-offs	381	0
Balance, end of period	16,164	3,538	18,056
Consumer
Allowance for loan losses (ALL)
Balance, beginning of period	1,133	15	15
(Reversal of) provision for loan losses	182	(4)
Charge-offs	(273)	0	(238)
Recoveries	0	0
Net charge-offs	(273)	0
Balance, end of period	$ 1,042	$ 11	$ 1,133

X

- Definition

Financing Receivable, Allowance For Credit Loss, Excluding Accrued Interest, Including Off-Balance-Sheet, Credit Loss, Liability

+ References

No definition available.

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- Definition

Amount excluding accrued interest, of allowance for credit loss on 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

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- Definition

Amount, excluding accrued interest, of increase in allowance for credit loss on financing receivable from recovery. Excludes net investment in lease.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 13
-Subparagraph (e)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479319/326-20-50-13

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- Definition

Amount, excluding accrued interest, of decrease in allowance for credit loss on financing receivable from writeoff. Excludes net investment in lease.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 6
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479319/326-20-50-6

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 326
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-Section 50
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-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479319/326-20-50-13

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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

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Amount, excluding accrued interest, of credit loss expense (reversal of expense) on financing receivable. Excludes net investment in lease.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 13
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-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479319/326-20-50-13

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Amount of expected credit loss for credit exposure on off-balance-sheet commitment, including but not limited to, loan commitment, standby letter of credit, financial guarantee not accounted for as insurance. Excludes off-balance sheet credit exposure accounted for as insurance and instrument accounted for under derivatives and hedging.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 45
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479344/326-20-45-2

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 460
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-Section 45
-Paragraph 1
-Publisher FASB
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Amount of expense (reversal of expense) for expected credit loss for off-balance sheet credit exposure. Excludes off-balance sheet credit exposure accounted for as insurance and instrument accounted for under derivatives and hedging.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 13
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-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479319/326-20-50-13

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