CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
REVENUES
Crude oil sales	$ 300,220	$ 455,465	$ 470,336
Crude oil sales - related parties		884
Gathering, transportation and storage fees	20,539	25,991	30,762
Gathering, transportation and storage fees - related parties	3,319	2,165
NGL and refined product sales	143,528	170,009	192,804
NGL and refined product sales - related parties	244		7,419
Refined products terminals and storage fees	13,189	12,362	10,260
Refined products terminals and storage fees - related parties			1,533
Other revenues	12,921	13,709	13,040
Total revenues	493,960	680,585	726,154
COSTS AND EXPENSES
Cost of sales, excluding depreciation and amortization	350,187	527,476	605,682
Operating expense	64,137	69,377	65,584
General and administrative	42,581	45,383	46,362
Depreciation and amortization	47,151	46,852	40,230
Goodwill impairment	15,456	29,896	0
Loss on disposal of assets, net	2,569	909	1,137
Total costs and expenses	522,081	719,893	758,995
OPERATING LOSS	(28,121)	(39,308)	(32,841)
OTHER INCOME (EXPENSE)
Interest expense	(5,970)	(5,375)	(8,981)
Loss on extinguishment of debt			(1,634)
Other income, net	628	1,732	8
LOSS FROM CONTINUING OPERATIONS BEFORE INCOME TAXES	(33,463)	(42,951)	(43,448)
Income tax expense	(521)	(754)	(300)
LOSS FROM CONTINUING OPERATIONS	(33,984)	(43,705)	(43,748)
DISCONTINUED OPERATIONS
Net loss from discontinued operations	(539)	(14,951)	(9,275)
NET LOSS	(34,523)	(58,656)	(53,023)
Net loss attributable to the period from January 1, 2014 to October 1, 2014			34,407
Net loss allocated to limited partners	(34,523)	(58,656)	(18,616)
Basic and diluted loss per unit
Net (loss) income from continuing operations allocated to limited partners	(33,984)	(43,705)	(18,950)
Net loss allocated to limited partners	$ (34,523)	$ (58,656)	(18,616)
Common and Subordinated
Basic and diluted loss per unit
Distribution declared per unit (in dollars per unit)	$ 1.300	$ 1.279
Common
DISCONTINUED OPERATIONS
Net loss allocated to limited partners	$ (17,227)	$ (29,351)	(9,293)
Basic and diluted loss per unit
Net (loss) income from continuing operations allocated to limited partners	(16,955)	(21,830)	(9,460)
Net loss allocated to limited partners	$ (17,227)	$ (29,351)	$ (9,293)
Weighted average number of common units outstanding - basic and diluted (in units)	18,514,476	18,373,594	18,212,632
Basic and diluted from continuing operations (in dollars per unit)	$ (0.92)	$ (1.19)	$ (0.52)
Basic and diluted income (loss) (in dollars per unit)	$ (0.93)	$ (1.60)	$ (0.51)
Subordinated
DISCONTINUED OPERATIONS
Net loss allocated to limited partners	$ (17,296)	$ (29,305)	$ (9,323)
Basic and diluted loss per unit
Net (loss) income from continuing operations allocated to limited partners	(17,029)	(21,875)	(9,490)
Net loss allocated to limited partners	$ (17,296)	$ (29,305)	$ (9,323)
Weighted average number of subordinated units outstanding - basic and diluted (in units)	18,125,093	18,151,700	18,209,948
Basic and diluted from continuing operations (in dollars per unit)	$ (0.94)	$ (1.20)	$ (0.52)
Basic and diluted income (loss) (in dollars per unit)	$ (0.95)	$ (1.61)	$ (0.51)