LOANS HELD FOR INVESTMENT, Financial Effects of Loan Modifications (Details)	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Commercial Real Estate [Member]
Financial Effects of Loan Modifications [Abstract]
Weighted-average interest rate reduction	0.00%	0.00%	0.00%	0.00%
Weighted-average term extension		12 months		12 months
Commercial [Member] | Specialized [Member]
Financial Effects of Loan Modifications [Abstract]
Weighted-average interest rate reduction	0.00%	0.00%	0.00%	0.00%
Weighted-average term extension	14 months		14 months
Commercial [Member] | General [Member]
Financial Effects of Loan Modifications [Abstract]
Weighted-average interest rate reduction	1.00%	0.00%	1.00%	1.75%
Weighted-average term extension	40 months	13 months	36 months	15 months
Consumer [Member] | 1-4 Family Residential [Member]
Financial Effects of Loan Modifications [Abstract]
Weighted-average interest rate reduction	0.00%	0.00%	0.00%	0.00%
Consumer [Member] | Auto Loans [Member]
Financial Effects of Loan Modifications [Abstract]
Weighted-average interest rate reduction	1.20%	0.00%	1.20%	0.00%
Weighted-average term extension	50 months		50 months
Consumer [Member] | Other Consumer [Member]
Financial Effects of Loan Modifications [Abstract]
Weighted-average interest rate reduction	0.00%	0.00%	0.00%	0.00%
Weighted-average term extension	5 months		5 months
Construction [Member]
Financial Effects of Loan Modifications [Abstract]
Weighted-average interest rate reduction	0.00%	0.00%	0.00%	0.00%
Weighted-average term extension	3 months		3 months