Quarterly report pursuant to Section 13 or 15(d)

Note 4 - Restricted Cash and Investments (Detail)

v2.4.0.6
Note 4 - Restricted Cash and Investments (Detail) (USD $)
In Millions, unless otherwise specified
Mar. 31, 2013
Jun. 30, 2012
Restricted Cash and Investments, Noncurrent $ 15.4 $ 15.4