Note 24 - Commitments and Contingencies (Details) - Contractual Obligations In Thousands, unless otherwise specified	Oct. 31, 2013 USD ($)	Oct. 31, 2013 CNY	Mar. 31, 2015 Office Rental [Member] USD ($)
Note 24 - Commitments and Contingencies (Details) - Contractual Obligations [Line Items]
-2015			$ 283
Year ending December 31,
-2016			134
Total	$ 2,100us-gaap_ContractualObligation	13,000us-gaap_ContractualObligation	$ 417

Amount of contractual obligation, including but not limited to, long-term debt, capital lease obligations, operating lease obligations, purchase obligations, and other commitments.

No definition available.

Name:	us-gaap_ContractualObligation
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant