Fair Value of Financial Instruments (Tables)

12 Months Ended

Jun. 30, 2015

Fair Value Disclosures [Abstract]

Schedule of fair value of financial instruments

The following tables presents the carrying amounts, estimated fair values and valuation input levels of certain financial instruments as of June 30, 2015 and June 30, 2014:

	June 30, 2015
	Carrying		Fair Value Measured Using						Fair
(in thousands)	Amount		Level 1		Level 2		Level 3		Value
Available-for-Sale Securities
Mutual Funds - Corporate & Government Debt	$	17,227	$	17,227	$	—	$	—	$	17,227
Held-to-Maturity Securities
Bonds: 1-3 years	2,073		—		2,057		—		2,057
Bonds: 3-5 years	1,453		—		1,438		—		1,438
Time deposits: 1-90 days	1,496		—		1,496		—		1,496
Time deposits: 91-360 days	4,438		—		4,440		—		4,440
Time deposits: over 360 days	4,990		—		4,993		—		4,993
Note Payable	—		—		—		—		—
Total	$	31,677	$	17,227	$	14,424	$	—	$	31,651

	June 30, 2014
	Carrying		Fair Value Measured Using						Fair
(in thousands)	Amount		Level 1		Level 2		Level 3		Value
Available-for-Sale Securities
Mutual Funds - Corporate & Government Debt	$	—	$	—	$	—	$	—	$	—
Held-to-Maturity Securities
Bonds: 1-3 years	—		—		—		—		—
Bonds: 3-5 years	—		—		—		—		—
Time deposits: 1-90 days	—		—		—		—		—
Time deposits: 91-360 days	—		—		—		—		—
Time deposits: over 360 days	—		—		—		—		—
Note Payable	5,655		—		5,655		—		5,655
Total	$	5,655	$	—	$	5,655	$	—	$	5,655