Condensed Consolidated Statements of Changes in Equity (Unaudited) - USD ($) $ in Thousands		Total		Non-controlling Interests	Unitholders Common Units	Unitholders Subordinated Units	General Partner
Predecessor Equity Beginning Balance at Dec. 31, 2018		$ 6,227
Beginning balance at Dec. 31, 2018		557,672		$ 312,815	$ 192,581	$ 45,937	$ 112
Increase (Decrease) in Partners' Capital [Roll Forward]
Delaware Predecessor capital contributions, net		4,902
Contributions from non-controlling interests		2,532		2,532
Distributions to non-controlling interests		(21,922)		(21,922)
Distributions to unitholders		(15,320)			(9,020)	(6,188)	(112)
Equity-based compensation		119			119
Other		(175)		(2,977)	2,881	(79)
Net income	[1]	1,075
Net income (loss)		44,414	[1]	21,796	12,630	8,675	238
Predecessor Equity Ending Balance at Mar. 31, 2019		12,204
Ending balance at Mar. 31, 2019		572,222		312,244	199,191	48,345	238
Predecessor Equity Beginning Balance at Dec. 31, 2019		0
Beginning balance at Dec. 31, 2019		604,628		312,258	225,339	66,005	1,026
Increase (Decrease) in Partners' Capital [Roll Forward]
Contributions from non-controlling interests		6,167		6,167
Distributions to non-controlling interests		(25,964)		(25,964)
Distributions to unitholders		(19,265)			(10,833)	(7,425)	(1,007)
Equity-based compensation		66			66
Net income		0
Net income (loss)		(69,359)		2,040	(42,947)	(29,460)	1,008
Predecessor Equity Ending Balance at Mar. 31, 2020		0
Ending balance at Mar. 31, 2020		$ 496,273		$ 294,501	$ 171,625	$ 29,120	$ 1,027

[1] Retrospectively adjusted for the transfer of net assets between entities under common control. See Note 2 to our unaudited condensed consolidated financial statements.