SECURITIES - Amortized Cost And Fair Value Of Securities By Contractual Maturity Of Held-To-Maturity Securities (Details) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Amortized Cost
Due in one year or less	$ 1,239
Due after one year through five years	251
Due after five years through ten years	2,541
Due after ten years	0
Total held to maturity securities	4,031
Fair Value
Due in one year or less	1,239
Due after one year through five years	251
Due after five years through ten years	2,627
Due after ten years	0
Total held to maturity securities	$ 4,117	$ 4,152