Segments (Tables)

9 Months Ended

Sep. 30, 2016

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 White Cliffs and Other			Consolidated
Three Months Ended September 30, 2016
Midstream Services—Affiliate	$	25,887	$	21,280	$	—		$	47,167
Investment Income	—		—		1,070			1,070
Total Revenues	25,887		21,280		1,070			48,237
Income (Loss) Before Income Taxes (1)	19,280		18,186		(3,994		)	33,472
Three Months Ended September 30, 2015
Midstream Services—Affiliate	$	14,999	$	7,671	$	—		$	22,670
Investment Income	—		—		1,060			1,060
Total Revenues	14,999		7,671		1,060			23,730
Income (Loss) before Income Taxes	10,933		6,490		(237		)	17,186
Nine Months Ended September 30, 2016
Midstream Services—Affiliate	$	72,291	$	39,968	$	—		$	112,259
Investment Income	—		—		3,509			3,509
Total Revenues	72,291		39,968		3,509			115,768
Income (Loss) Before Income Taxes (1)	56,390		29,272		(7,063		)	78,599
Nine Months Ended September 30, 2015
Midstream Services—Affiliate	$	37,598	$	14,136	$	—		$	51,734
Investment Income	—		—		3,418			3,418
Total Revenues	37,598		14,136		3,418			55,152
Income (Loss) Before Income Taxes	25,284		10,730		(2,116		)	33,898
September 30, 2016
Total Assets	$	208,028	$	53,813	$	79,025		$	340,866
December 31, 2015
Total Assets	$	201,744	$	49,189	$	54,385		$	305,318

⁽¹⁾ For the period subsequent to the Offering, our consolidated financial statements do not include a provision for income taxes, as we are treated as a partnership for federal and state income tax purposes. Each partner is separately taxed on its share of taxable income.