Quarterly report pursuant to Section 13 or 15(d)

Note 4 - Restricted Cash and Investments (Details)

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Note 4 - Restricted Cash and Investments (Details) (USD $)
In Millions, unless otherwise specified
Sep. 30, 2013
Jun. 30, 2013
Disclosure Text Block Supplement [Abstract]    
Restricted Cash and Investments, Noncurrent $ 14.9 $ 15.4