INVESTMENT SECURITIES - Contractual Maturities of Investment Securities (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Available for Sale Amortized Cost
Due within one year	$ 15,027
Due over one to five years	6,094
Due over five to ten years	33,179
Due over ten years	101,086
Amortized Cost	155,386	$ 164,787
Available for Sale Fair Value
Due within one year	14,928
Due over one to five years	5,538
Due over five to ten years	29,391
Due over ten years	78,870
Fair Value	$ 128,727	139,427
Available for Sale, Yield
Within one year	2.54%
Over one to five years	1.57%
Over five to ten years	2.17%
Over ten years	2.39%
Collateralized mortgage obligations
Available for Sale Amortized Cost
Amortized Cost	$ 15,560	15,962
Available for Sale Fair Value
Fair Value	13,165	13,661
Agency mortgage-backed securities
Available for Sale Amortized Cost
Amortized Cost	49,963	51,930
Available for Sale Fair Value
Fair Value	$ 43,710	$ 46,114