FAIR VALUE MEASUREMENTS - Narrative (Details) - USD ($)	Jun. 30, 2016	Dec. 31, 2015
Fair Value Disclosures [Abstract]
Financial assets measured at fair value on a recurring basis	$ 0	$ 0
Financial liabilities measured at fair value on a recurring basis	0	0
Assets, Fair Value Disclosure, Nonrecurring	0	0
Liabilities, Fair Value Disclosure, Nonrecurring	$ 0	$ 0