CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) - USD ($)		3 Months Ended		6 Months Ended
		Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Statement of Comprehensive Income [Abstract]
Net (loss) income		$ (15,728,000)	$ 15,793,000	$ (18,788,000)	$ 5,997,000
Other comprehensive (loss) income:
Other comprehensive income (loss) related to equity method investees, net	[1]	(12,112,000)	77,070,000	(3,354,000)	34,058,000
Comprehensive (loss) income		(27,840,000)	92,863,000	(22,142,000)	40,055,000
Continuing operations		(4,112,000)	(4,580,000)	(8,848,000)	(7,940,000)
Discontinued operations		0	41,000	0	(15,000)
Comprehensive (loss) income attributable to shareholders		(23,728,000)	97,402,000	(13,294,000)	48,010,000
Tax expense, cash flow hedge		$ (3,220,000)	$ 6,186,000	$ (894,000)	$ 6,186,000

[1] Net of deferred tax (benefit) expense of $(3,220) and $6,186 for the three months ended June 30, 2020 and 2019, respectively, and $(894) and $6,186 for the six months ended June 30, 2020 and 2019, respectively.