Quarterly Financial Information (Details) $ / shares in Units, $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2019 USD ($) $ / shares $ / unit	Sep. 30, 2019 USD ($) $ / shares $ / unit	Jun. 30, 2019 USD ($) $ / shares $ / unit	Mar. 31, 2019 USD ($) $ / shares $ / unit	Dec. 31, 2018 USD ($) $ / shares $ / unit	Sep. 30, 2018 USD ($) $ / shares $ / unit	Jun. 30, 2018 USD ($) $ / shares $ / unit	Mar. 31, 2018 USD ($) $ / shares $ / unit	Dec. 31, 2019 USD ($) $ / shares	Dec. 31, 2018 USD ($) $ / shares		Dec. 31, 2017 USD ($) $ / shares
Quarterly Financial Information Disclosure [Abstract]
Revenues	$ 241,862	$ 177,900	$ 187,323	$ 240,033	$ 267,175	$ 234,047	$ 227,164	$ 291,718	$ 847,118	$ 1,020,104	[1]	$ 973,386	[1]
Operating income	18,027	25,461	5,010	9,606	14,309	5,431	4,489	20,828	58,104	45,057	[1]	45,616	[1]
Income (loss) from continuing operations	6,642	13,250	(10,614)	(4,758)	1,553	(7,880)	(9,453)	7,949	4,520	(7,831)	[1],[2]	(1,183)	[1],[2]
Income (loss) from discontinued operations	0	0	(180,568)	1,102	1,029	50,443	4,927	7,087	(179,466)	63,486	[1],[2]	21,099	[1],[2]
Net income (loss)	$ 6,642	$ 13,250	$ (191,182)	$ (3,656)	$ 2,582	$ 42,563	$ (4,526)	$ 15,036	$ (174,946)	$ 55,655	[1],[2]	$ 19,916	[1],[2]
Income (loss) from continuing operations per unit ( in dollars per share) | $ / shares	$ 0.17	$ 0.34	$ (0.27)	$ (0.12)	$ 0.04	$ (0.20)	$ (0.24)	$ 0.21	$ 0.11	$ (0.49)	[3]	$ (0.10)	[3]
Limited partners' interest in net income (loss) per limited partner unit ( in dollars per unit) | $ / unit	0.14	0.33	(4.82)	(0.09)	(0.04)	1.00	(0.18)	0.33

[1] Financial information has been revised to include results attributable to MTI acquired from Martin Resource Management Corporation. See Note 2 – Significant Accounting Policies and Practices.

[2] Financial information has been revised to include results attributable to MTI acquired from Martin Resource Management Corporation. See Note 2 – Significant Accounting Policies and Practices.

[3]  Financial information has been revised to include results attributable to MTI acquired from Martin Resource Management Corporation. See Note 2 – Significant Accounting Policies and Practices.