Marketable Securities (Tables)

9 Months Ended

Mar. 31, 2017

Marketable Securities

Components of Marketable Securities

Marketable securities at March 31, 2017 consisted of the following (in thousands):

			Gross		Gross
	Amortized		Unrealized		Unrealized
	Cost		Gain		(Loss)		Fair Value
U.S. Treasury Bonds	$	5,034	$	—	$	(3)	$	5,031
Certificate of Deposits		4,239		—		—		4,239
U.S. Government Sponsored Agencies		3,217		—		(3)		3,214
Corporate Debt Securities		7,822		—		(8)		7,814
Commercial Paper		3,773		—		—		3,773
	$	24,085	$	—	$	(14)	$	24,071

Marketable securities at June 30, 2016 consisted of the following (in thousands):

				Gross		Gross
	Amortized		Unrealized		Unrealized
	Cost		Gain		(Loss)		Fair Value
U.S. Treasury Bonds	$	5,059		$	6		$	—	$	5,065
Certificate of Deposits		3,000			3			—		3,003
U.S. Government Sponsored Agencies		14,311			31			—		14,342
Corporate Debt Securities		15,014			2			(2)		15,014
	$	37,384		$	42		$	(2)	$	37,424

Maturities of Debt Securities Classified as Available-for-Sale

Maturities of debt securities classified as available-for-sale were as follows at March 31, 2017 (in thousands):

			Net Carrying
	Fair Value		Amount
Due within one year	$	24,071	$	24,156
Due after one year through five years		—		—
	$	24,071	$	24,156

Maturities of debt securities classified as available-for-sale were as follows at June 30, 2016 (in thousands):

			Net Carrying
	Fair Value		Amount
Due within one year	$	37,424	$	37,601
Due after one year through five years		—		—
	$	37,424	$	37,601