Marketable Investment Securities (Tables)

3 Months Ended

Sep. 30, 2014

Schedule of Fair Value for Available-for-Sale Securities by Major Security Type and Class of Security

The amortized cost, gross unrealized holding gains, gross unrealized holding losses, and fair value for available-for-sale securities by major security type and class of security at September 30, 2014 and June 30, 2014 were as follows:


			Gross		Gross
			unrealized		unrealized
	Amortized		holding		holding			Estimated
(In thousands)	cost		gains		losses			fair value
At September 30, 2014:
Cash and cash equivalents:
Cash	$	63,238	$	—	$	—		$	63,238
Cash equivalents		6,565		—		—			6,565
Restricted cash		22,674		—		—			22,674

Total cash , cash equivalents and restricted cash		92,477		—		—			92,477

Available-for-sale securities:
Corporate bonds and notes		43,157		21		(18	)		43,160
Municipal bonds		85,412		225		(3	)		85,634
Federal agency issues		15,081		8		(3	)		15,086

Total available-for-sale securities		143,650		254		(24	)		143,880

Total cash, cash equivalents and available-for-sale securities	$	236,127	$	254	$	(24	)	$	236,357


			Gross		Gross
			unrealized		unrealized
	Amortized		holding		holding			Estimated
(In thousands)	cost		gains		losses			fair value
At June 30, 2014:
Cash and cash equivalents:
Cash	$	45,181	$	—	$	—		$	45,181
Cash equivalents		19,639		1		—			19,640

Total cash and cash equivalents		64,820		1		—			64,821

Available-for-sale securities:
Corporate bonds and notes		44,449		36		(11	)		44,474
Municipal bonds		137,821		334		(3	)		138,152
Federal agency issues		23,134		12		(7	)		23,139

Total available-for-sale securities		205,404		382		(21	)		205,765

Total cash, cash equivalents and available-for-sale securities	$	270,224	$	383	$	(21	)	$	270,586

Schedule of Maturities of Debt Securities Classified as Cash Equivalents and Available-For-Sale

Cash, cash equivalents, restricted cash, and maturities of debt securities classified as available-for-sale securities are as follows at September 30, 2014:


	Amortized		Estimated
(In thousands)	cost		fair value
Cash	$	63,238	$	63,238
Cash equivalents		6,565		6,565
Restricted cash		22,674		22,674
Available-for-sale:
Due within one year		89,722		89,807
Due after one year through five years		53,928		54,073
Due after five years		—		—

	$	236,127	$	236,357