FAIR VALUE MEASUREMENTS (Narrative) (Details) participant in Thousands, $ in Thousands	3 Months Ended		6 Months Ended				12 Months Ended
	Jun. 30, 2018 USD ($)	Jun. 30, 2017 USD ($)	Jun. 30, 2018 USD ($) participant		Jun. 30, 2017 USD ($)	[1]	Dec. 31, 2017
Fair Value Disclosures [Abstract]
Weighted average pull through rate			80.00%				80.00%
Minimum number of market participants (more than) | participant			4
Level 3 Fair value measurements weighted average related to impaired loans			4.00%				3.00%
Level 3 fair value measurements weighted average related to other real estate owned			19.40%				22.50%
Total valuation expenses related to OREO properties | $	$ 383	$ 19	$ 1,142	[1]	$ 257

[1] Discontinued operations have an immaterial impact to the Consolidated Statement of Cash Flows. The change in loans held for sale and goodwill impairment losses included in the Operating Activities section above are fully attributable to discontinued operations