Note 2 - Significant Accounting Policies (Details)	12 Months Ended
Jun. 30, 2013
Note 2 - Significant Accounting Policies (Details) [Line Items]
Equity Method Investment, Ownership Percentage	58.90%
Minimum [Member]
Note 2 - Significant Accounting Policies (Details) [Line Items]
Property, Plant and Equipment, Useful Life	10 years

Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.

No definition available.

Name:	us-gaap_PropertyPlantAndEquipmentUsefulLife
Namespace Prefix:	us-gaap_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration