Note 4 - Disposal of Subsidiaries and Discontinued Operation (Details) (Guotai Investment Holdings Limited, USD $)	Nov. 30, 2014
Guotai Investment Holdings Limited
Consideration received	$ 4,540,000

Amount of consideration received or receivable for the disposal of assets and liabilities, including discontinued operation.

No definition available.

Name:	us-gaap_DisposalGroupIncludingDiscontinuedOperationConsideration
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant