Significant Customers (Tables)

9 Months Ended

Sep. 30, 2017

Risks and Uncertainties [Abstract]

Schedule of Customers Accounting for 10% or More of the Partnership's Revenues

During the three and nine-months ended September 30, 2017 and 2016, the following customers accounted for 10% or more of the Partnership’s revenues:

Customer name	Three-Months Ended September 30, 2017		Nine-Months Ended September 30, 2017
Methanex Methanol Company, L.L.C.	38	%	41	%
Southern Chemical Distribution, L.L.C.	17	%	14	%

Customer name	Three-Months Ended September 30, 2016		Nine-Months Ended September 30, 2016
Methanex Methanol Company, L.L.C.	37	%	33	%
Koch (1)	21	%	25	%
Interoceanic Corporation	12	%	15	%

(1) Includes sales to Koch Fertilizer, LLC and Koch Methanol, LLC.