STOCK-BASED COMPENSATION (Tables)	12 Months Ended
Dec. 31, 2019
Share-based Payment Arrangement [Abstract]
components of the Company's stock-based compensation programs	The following table summarizes the components of the Company's stock-based compensation programs recorded as expense ($ in thousands):
STOCK-BASED COMPENSATION
unvested restricted stock units outstanding	The following table summarizes information on unvested restricted stock units outstanding as of December 31, 2019, 2018 and 2017:

Tabular disclosure of cost recognized for award under share-based payment arrangement by plan. Includes, but is not limited to, related tax benefit.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (h)(1)
-URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901

Name:	us-gaap_ScheduleOfCompensationCostForShareBasedPaymentArrangementsAllocationOfShareBasedCompensationCostsByPlanTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration