Annual report [Section 13 and 15(d), not S-K Item 405]

LOANS HELD FOR INVESTMENT AND ALLOWANCE FOR CREDIT LOSSES (Schedule of Composition of the Loan Portfolio) (Details)

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LOANS HELD FOR INVESTMENT AND ALLOWANCE FOR CREDIT LOSSES (Schedule of Composition of the Loan Portfolio) (Details) - USD ($)
$ in Thousands
Dec. 31, 2025
Dec. 31, 2024
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Total Loans $ 2,546,118 $ 2,651,550
Commercial, Financial, Agricultural [Member]    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Total Loans 180,341 189,208
Real Estate - Construction [Member]    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Total Loans 146,920 219,994
Real Estate - Commercial Mortgage [Member]    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Total Loans 768,731 779,095
Real Estate - Residential [Member]    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Total Loans 1,025,690 1,042,504
Loans in process 5,600 13,600
Real Estate - Home Equity [Member]    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Total Loans 240,897 220,064
Consumer [Member]    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Total Loans 183,539 200,685
Overdraft balances $ 1,200 $ 1,200