Related Party Transactions	9 Months Ended
Related Party Transactions	Sep. 30, 2015
Related Party Transactions [Abstract]
Related Party Transactions	RELATED PARTY TRANSACTIONS James Tu is the appointed Executive Chairman and Chief Executive Officer of the Company. He is also the Co-Founder and Managing Partner of Communal International Ltd. (“Communal”), a British Virgin Islands company dedicated to assisting clean energy, solutions-based companies, maximizing technology and product potential and gaining them access to global marketing, distribution licensing, manufacturing and financing resources. Communal has a 50 percent ownership interest in 5 Elements Energy Efficiencies (BVI) Ltd., which was a beneficial owner of more than 5 percent of our common stock prior to the completion of the follow-on common stock offering in the quarter ended September 30, 2015. Yeh-Mei Cheng controls 5 Elements Energy Efficiencies (BVI) Ltd. and owns the other 50 percent. She is Co-Founder of Communal International Ltd. with Mr. Tu and the mother of Simon Cheng, a current member of our Board of Directors and an employee of the Company. On February 27, 2012, we entered into an Asian Business Development/Collaboration Agreement with Communal. The agreement has a term of 60 months. Additionally, during the term of the agreement, we will pay Communal a 5 percent commission on the net sales that occur within the territory, as defined by the agreement. We have incurred no commissions due under this agreement through September 30, 2015. Effective January 1, 2013, the Asian Business Development/Collaboration Agreement with Communal was amended to reflect the extension of the terms of the Agreement for an additional 12 months, and the addition of certain services and countries in the territory covered by the Agreement. In connection with the amended and restated Agreement, nothing was paid during the first three and nine months of 2015 and 2014, respectively. We recorded expenses of $56 thousand and $169 thousand under this agreement during the first three and nine months of 2015 and 2014, respectively. At September 30, 2015, we had $56 thousand relating to this agreement included under the caption, “Prepaid and other current assets” in the Condensed Consolidated Balance Sheets.

The entire disclosure for related party transactions. Examples of related party transactions include transactions between (a) a parent company and its subsidiary; (b) subsidiaries of a common parent; (c) and entity and its principal owners; and (d) affiliates.