RECENT PRONOUNCEMENTS (Details) - Scenario, Forecast [Member] - Accounting Standards Update 2016-09 [Member] $ in Thousands	12 Months Ended
Dec. 31, 2017 USD ($)
Minimum [Member]
Incremental effect on income tax provision	$ 561
Maximum [Member]
Incremental effect on income tax provision	$ 930

Represents the quantification of the effect of adopting the new accounting standard or change in accounting principle expected by the entity to have a significant effect on the entity's financial statements.

No definition available.

Name:	us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfAdoptionQuantification
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration