SECURITIES, By Contractual Maturity (Details) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Pledged Securities [Abstract]
Carrying value of securities pledged as collateral	$ 255,699	$ 235,688
Amortized cost of available for sale securities by contractual maturity [Abstract]
Due in one year or less	9,436
Due after one year through five years	16,530
Due after five years through ten years	16,455
Due after ten years	5,643
Amortized cost	386,066	370,607
Fair value of available for sale securities by contractual maturity [Abstract]
Due in one year or less	9,455
Due after one year through five years	16,870
Due after five years through ten years	16,511
Due after ten years	5,965
Fair value	390,754	365,731
Mortgage-backed Securities of Government Sponsored Agencies [Member]
Amortized cost of available for sale securities by contractual maturity [Abstract]
Without single maturity date	338,002
Amortized cost	338,002	328,806
Fair value of available for sale securities by contractual maturity [Abstract]
Without single maturity date	341,953
Fair value	$ 341,953	$ 323,785