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Investments (Tables) | 12 Months Ended
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Jun. 30, 2013
Investments, Debt and Equity Securities [Abstract] |
Schedule of Gross Unrealized Losses and Fair Values of Investments in Continuos Unrealized Loss Position | The following tables show gross unrealized losses (although such losses have been recognized in the consolidated statements of operations) and fair value for those investments that were in an unrealized loss position as of June 30, 2013 and 2012, aggregated by the length of time those investments have been in a continuous loss position:
|  | June 30, 2013
|  | Less than 12 Months |  | Total
(In thousands) |  | Fair Value |  | Unrealized Loss |  | Fair Value |  | Unrealized Loss
Preferred stock |  | $ | 5,391 |  |  | $ | (161 | ) |  | $ | 7,318 |  |  | $ | (228 | )
|  | June 30, 2012
|  | Less than 12 Months |  | Total
(In thousands) |  | Fair Value |  | Unrealized Loss |  | Fair Value |  | Unrealized Loss
Preferred stock |  | $ | 1,750 |  |  | $ | (16 | ) |  | $ | 2,891 |  |  | $ | (40 | )

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- Definition Tabular disclosure of fair value of investments in debt and equity securities in an unrealized loss position categorized neither as held-to-maturity nor trading securities. + References No definition available. + Details
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