Investments (Tables)

3 Months Ended

Sep. 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 September 30, 2013 and June 30, 2013, aggregated by the length of time those investments have been in a continuous loss position: 

	September 30, 2013 (Unaudited)
	Less than 12 Months					Total
(In thousands)	Fair Value		Unrealized Loss			Fair Value		Unrealized Loss
Preferred stock	$	5,861	$	(342	)	$	10,706	$	(524	)
	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	)