Segment Information (Tables)

12 Months Ended

Dec. 31, 2019

Segment Reporting [Abstract]

Schedule of Segment Reporting Information, by Segment

Summarized financial information concerning our reportable segments is as follows:

(in thousands)	Gathering Systems		Fresh Water Delivery		Investments in Midstream Entities			Corporate (1)			Consolidated
Year Ended December 31, 2019
Midstream Services — Affiliate	$	340,269	$	77,566	$	—		$	—		$	417,835
Midstream Services — Third Party	83,603		12,591		—			—			96,194
Crude Oil Sales — Third Party	189,772		—		—			—			189,772
Total Revenues	613,644		90,157		—			—			703,801
Cost of Crude Oil Sales	181,390		—		—			—			181,390
Direct Operating Expense	95,743		18,650		—			2,282			116,675
Depreciation and Amortization	94,455		2,526		—			—			96,981
Income (Loss) Before Income Taxes	242,545		68,980		(17,748		)	(44,295		)	249,482
Year Ended December 31, 2018
Midstream Services — Affiliate	$	269,481	$	69,266	$	—		$	—		$	338,747
Midstream Services — Third Party	59,153		19,345		—			—			78,498
Crude Oil Sales — Third Party	141,490		—		—			—			141,490
Total Revenues	470,124		88,611		—			—			558,735
Cost of Crude Oil Sales	136,368		—		—			—			136,368
Direct Operating Expense	79,848		14,269		—			1,735			95,852
Depreciation and Amortization	77,309		2,259		—			—			79,568
Income (Loss) Before Income Taxes	172,826		72,083		16,289			(36,478		)	224,720
Year Ended December 31, 2017
Midstream Services — Affiliate	$	195,409	$	75,860	$	—		$	—		$	271,269
Midstream Services — Third Party	7,444		10,909		—			—			18,353
Total Midstream Services Revenues	202,853		86,769		—			—			289,622
Direct Operating Expense	50,963		16,011		—			858			67,832
Depreciation and Amortization	20,724		2,266		—			—			22,990
Income (Loss) Before Income Taxes	129,770		68,492		6,344			(15,867		)	188,739
December 31, 2019
Intangible Assets, Net	$	277,900	$	—	$	—		$	—		$	277,900
Goodwill	109,734		—		—			—			109,734
Total Assets	2,160,026		91,840		660,778			13,438			2,926,082
Additions to Long-Lived Assets	257,066		7,330		611,325			1,068			876,789
December 31, 2018
Intangible Assets, Net	$	310,202	$	—	$	—		$	—		$	310,202
Goodwill	109,734		—		—			—			109,734
Total Assets	1,998,361		96,280		82,317			15,220			2,192,178
Additions to Long-Lived Assets	738,427		23,018		426			555			762,426

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The Corporate segment includes all general Partnership activity not attributable to our operating subsidiaries.