SECURITIES - Securities Held to Maturity (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Amortized cost and estimated fair value of securities held to maturity
Total	$ 785	$ 785
Estimated Fair Value	785	785
Amortized Cost
Within one year	0
After one, but within five years	145
After five, but within ten years	640
After ten years	0
Total	785
Total	785	785
Fair Value
Within one year	0
After one, but within five years	145
After five, but within ten years	640
After ten years	0
Total	785
Total	785	785
Obligations of states and political subdivisions
Amortized cost and estimated fair value of securities held to maturity
Total	785	785
Unrecognized Gains	0	0
Unrecognized Losses	0	0
Estimated Fair Value	785	785
Allowance for Credit Losses	0	0
Amortized Cost
Total	785	785
Fair Value
Total	785	$ 785
Mortgage-backed securities, residential
Amortized Cost
Without single maturity date	0
Fair Value
Without single maturity date	0
Collateralized mortgage obligations
Amortized Cost
Without single maturity date	0
Fair Value
Without single maturity date	0
SBA loan pools
Amortized Cost
Without single maturity date	0
Fair Value
Without single maturity date	$ 0