LONG-TERM LEASE OBLIGATIONS (Details)	12 Months Ended
Dec. 31, 2015
Leases, Operating [Abstract]
Initial or remaining term of leases in effect at year end (in years)	1 year

Term of the lessee's leasing arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

No definition available.

Name:	us-gaap_LesseeLeasingArrangementsOperatingLeasesTermOfContract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration