Note 9 - Prepaid Expenses and Other Current Assets

12 Months Ended

Dec. 31, 2014

Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]

Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Table Text Block]

9. Prepaid expenses and other current assets

Prepaid expenses and other current assets as at December 31, 2014 primarily included a deposit of $5,250 paid to State Grid Corporation of China under an Acquisition Framework agreement dated October 22, 2014, and the deposit is not related to any specific entities’ acquisitions. This deposit would be refundable under certain circumstances pursuant to the Framework agreement.