|
Note 4 - Restricted Cash and Investments (Details) (USD $)
In Millions, unless otherwise specified |
Sep. 30, 2014
|
Jun. 30, 2014
|
|---|---|---|
| Note 4 - Restricted Cash and Investments (Details) [Line Items] | ||
| Restricted Cash and Investments, Noncurrent | $ 8.0 | $ 8.5 |
|
Other Assets [Member]
|
||
| Note 4 - Restricted Cash and Investments (Details) [Line Items] | ||
| Restricted Cash and Investments, Noncurrent | $ 8.0 | $ 8.5 |