Segment Information (Tables)

3 Months Ended

Feb. 28, 2017

Segment Reporting [Abstract]

Summary of Customers Comprising 10% or More of Total Revenue

The following customers each comprised 10% or more of our total revenue for the three months ended February 28, 2017 and February 29, 2016, respectively:

	Three Months Ended
	February 28,			February 29,
Customers	2017			2016
Southern California Edison		29.5	%		44.2	%
First Solar		12.8	%		18.1	%
Southern California Public Power Authority		10.7	%	*

*Total revenue to these customers were less than 10% of our total revenue for the period.