Segment Information (Tables)

9 Months Ended

Aug. 31, 2017

Segment Reporting [Abstract]

Summary of Customers Comprising 10% or More of Total Revenue

The following customers each comprised 10% or more of the its total revenue for each of the three and nine months ended August 31, 2017 and August 31, 2016, respectively:

	Three Months Ended				Nine Months Ended
Customers	August 31, 2017		August 31, 2016		August 31, 2017		August 31, 2016
Southern California Edison	60.2	%	63.6	%	49.3	%	56.6	%
Southern California Public Power Authority	*		*		10.9	%	*

* Total revenue attributable to these customers was less than 10% of the Partnership's total revenue for the period.