SECURITIES - Trading Securities (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Debt and Equity Securities, FV-NI [Line Items]
Equity securities	$ 9,581	$ 9,301
Corporate equity securities
Debt and Equity Securities, FV-NI [Line Items]
Equity securities	5,416	5,341
Mutual funds
Debt and Equity Securities, FV-NI [Line Items]
Equity securities	2,278	2,223
Money market funds
Debt and Equity Securities, FV-NI [Line Items]
Equity securities	1,355	1,103
Corporate notes
Debt and Equity Securities, FV-NI [Line Items]
Equity securities	$ 532	$ 634