Note 4 - Term Deposit

12 Months Ended

Dec. 31, 2014

Term Deposit [Abstract]

Term Deposit [Text Block]

4.   Term deposit

Term deposit as of December 31, 2014 and 2013 represented the amount of cash placed as a term deposit by one of the Company’s operating VIEs in a major financial institution in China, which management believes is of high credit quality. The term deposit as of December 31, 2013 matured on July 5, 2014 and was extended to July 7, 2015 with an interest rate of 3.3% per annual.