UNIT-BASED COMPENSATION (Tables)

9 Months Ended

Sep. 30, 2019

UNIT-BASED COMPENSATION

Schedule of unvested restricted stock activity

		Weighted		Weighted
		Average		Average
		Grant-Date		Remaining
		Fair Value		Contractual
	Units	per Unit		Term
Unvested at December 31, 2018	1,157,924	$	18.054	2.696 years
Vesting	(182,384)		18.737	—
Unvested at September 30, 2019	975,540	$	17.926	1.546 years