ACCUMULATED OTHER COMPREHENSIVE INCOME (Tables)

9 Months Ended

Sep. 30, 2018

Equity [Abstract]

Components of Accumulated Other Comprehensive Income (Loss)

The table below provides the components of accumulated other comprehensive income (loss) (“AOCI”) for the periods presented (in thousands). There was no activity in the three months ended September 30, 2018 or 2017; therefore such periods are not presented.

	Nine Months Ended September 30, 2018
	Total Post- Retirement Benefits Adjustments		Foreign Currency Translation Adjustments				Non-controlling Interest - Former Principal Equityholders Reclassification			Total
Balance, beginning of period	$	2,082	$	(45,205	)		$	25,155		$	(17,968	)
Gross amounts reclassified within AOCI	—		25,155				(25,155		)	—
Balance, end of period	$	2,082	$	(20,050	)	(1)	$	—		$	(17,968	)

⁽¹⁾ Refer to Note 17- Subsequent Events for additional discussion regarding corporate reorganization.

	Nine Months Ended September 30, 2017
	Total Post- Retirement Benefits Adjustments		Foreign Currency Translation Adjustments			Non-controlling Interest - Former Principal Equityholders Reclassification			Total
Balance, beginning of period	$	2,061	$	(79,927	)	$	59,877		$	(17,989	)
Gross amounts reclassified within AOCI	—		27,968			(27,968		)	—
Balance, end of period	$	2,061	$	(51,959	)	$	31,909		$	(17,989	)