Fair Value (Tables)

3 Months Ended

Sep. 30, 2019

Schedule of Assets and Liabilities Measured at Fair Value on Recurring Basis

At September 30, 2019 and June 30, 2019, our assets and liabilities measured at fair value on a recurring basis were as follows:



	September 30, 2019								June 30, 2019
	Fair Value Measurements Using Input Types								Fair Value Measurements Using Input Types
	Level 1		Level 2		Level 3		Total		Level 1		Level 2		Level 3		Total
	(in thousands)
Assets
Money market funds (cash and cash equivalents)	$	263	$	—	$	—	$	263	$	2,807	$	—	$	—	$	2,807
Available for sale securities - Debt
Government - U.S.	—		10,077		—		10,077		—		7,479		—		7,479
Total assets	$	263	$	10,077	$	—	$	10,340	$	2,807	$	7,479	$	—	$	10,286
Liabilities
Short-term derivative interest rate swap	$	—	$	233	$	—	$	233	$	—	$	37	$	—	$	37
Long-term derivative interest rate swap	$	—	$	1,729	$	—	$	1,729	$	—	$	1,248	$	—	$	1,248
Total liabilities	$	—	$	1,962	$	—	$	1,962	$	—	$	1,285	$	—	$	1,285

Schedule of Marketable Securities by Major Security Type

The table below presents information regarding our marketable securities by major security type as of September 30, 2019 and June 30, 2019.



	September 30, 2019						June 30, 2019
	Held to Maturity		Available for Sale		Total		Held to Maturity		Available for Sale		Total
	(in thousands)
Marketable securities:
Corporate and other debt securities	$	60	$	10,077	$	10,137	$	62	$	7,479	$	7,541
Total marketable securities	$	60	$	10,077	$	10,137	$	62	$	7,479	$	7,541

Summary of Estimated Fair Value of Our Investments in Available for Sale Marketable Securities Classified

The following table summarizes the estimated fair value of our investments in available for sale marketable securities classified by the contractual maturity date of the securities:



	September 30, 2019
	(in thousands)
Due within 1 year	$	10,077
Due in 1 year through 5 years	—
Total	$	10,077

Summary of Gross Unrealized Losses and Fair Values of Available for Sale Investments

The following table presents the aggregate fair values and gross unrealized losses for those available for sale investments that were in an unrealized loss position as of September 30, 2019 and June 30, 2019, respectively, aggregated by investment category and the length of time that individual securities have been in a continuous loss position:



	At September 30, 2019					At June 30, 2019
	Less than 12 Months
	Fair Value		Unrealized Loss			Fair Value		Unrealized Loss
	(in thousands)
Government—U.S.	$	1,991	$	(1	)	$	800	$	(1	)
Total	$	1,991	$	(1	)	$	800	$	(1	)