INVESTMENT SECURITIES - Maturity (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Available-for-sale securities, Amortized cost
Due in one year or less	$ 1,000
Due from one to five years	11,496	$ 8,431
Due from five to ten years	17,139	12,695
After ten years	61,453	68,077
Total	91,088	89,203
Available-for-sale securities, Fair value
Due in one year or less	962
Due from one to five years	10,634	8,396
Due from five to ten years	15,699	12,604
After ten years	52,307	67,339
Total	79,602	88,339
Held-to-maturity securities, Amortized cost
Due from one to five years	2,343
Due from five to ten years	7,125	9,479
After ten years	4,007	4,019
Total	13,475	13,498
Held-to-maturity securities, Fair value
Due from one to five years	2,031
Due from five to ten years	5,611	9,157
After ten years	3,082	3,995
Total	$ 10,724	$ 13,152