BORROWING ARRANGEMENTS (Details) - USD ($) $ in Thousands		9 Months Ended
	Sep. 29, 2020	Sep. 30, 2025	Dec. 31, 2024	Dec. 31, 2018
Subordinated Debt [Member]
BORROWING ARRANGEMENTS [Abstract]
Debt instrument, face amount		$ 14,100	$ 64,100
Debt issuance cost			139
Subordinated debt			64,000
Subordinated Debt [Member] | Subordinated Debt Securities Issued in December 2018 [Member]
BORROWING ARRANGEMENTS [Abstract]
Debt instrument, face amount				$ 14,100
Debt instrument, maturity date		Dec. 31, 2030
Debt instrument, weighted average interest rate				6.41%
Debt instrument, period of fixed interest rate		7 years
Debt instrument, variable interest rate, floor		4.00%
Debt instrument, variable interest rate, ceiling		7.50%
Subordinated Debt [Member] | Subordinated Debt Securities Issued in September 29, 2020 [Member]
BORROWING ARRANGEMENTS [Abstract]
Debt instrument, face amount	$ 50,000	$ 50,000
Debt instrument, maturity date	Sep. 30, 2025	Sep. 30, 2030
Debt instrument, weighted average interest rate	4.50%
Debt instrument, period of fixed interest rate		5 years
Debt issuance cost	$ 926
Maximum [Member] | Subordinated Debt [Member] | Subordinated Debt Securities Issued in December 2018 [Member]
BORROWING ARRANGEMENTS [Abstract]
Remaining maturity period during which debt can be called		5 years
Federal Home Loan Bank of Dallas [Member] | City Bank [Member] | Federal Home Loan Bank Advance [Member]
BORROWING ARRANGEMENTS [Abstract]
Original amount of advances		$ 0	$ 0