Note 12 - Commitments and Contingencies (Details) (USD $) In Millions, unless otherwise specified	1 Months Ended	3 Months Ended	9 Months Ended
	Oct. 31, 2012	Dec. 31, 2013	Sep. 30, 2013	May 16, 2013
Note 12 - Commitments and Contingencies (Details) [Line Items]
Agreed Fixed Asset Investments	$ 167.0			$ 99.1
Finite-Lived Intangible Asset, Useful Life	50 years
Cost of Initial Phase of New Project			4.3
AnticipatedRemainingCostOfProject		1.4
Fixed Asset Investment, Percent Complete		25.00%	25.00%
Percent of Project Complete		25.00%
Construction and Development Costs			$ 4
Land Use Right [Member]
Note 12 - Commitments and Contingencies (Details) [Line Items]
Finite-Lived Intangible Asset, Useful Life	50 years		50 years