INVESTMENT SECURITIES - Contractual maturities, Available for sale (Details) $ in Thousands	Jun. 30, 2023 USD ($)
Available for Sale, Amortized Cost
Due in one year or less	$ 16,786
Due after one year through five years	82,986
Due after five years through ten years	47,472
Due after ten years	84,064
Total, Amortized Cost	231,308
Available for Sale, Estimated Fair Value
Due in one year or less	16,525
Due after one year through five years	77,344
Due after five years through ten years	40,972
Due after ten years	69,478
Total, Estimated Fair Value	$ 204,319