Fair Value Measurements (Tables)

12 Months Ended

Jun. 30, 2018

Fair Value Measurements

Schedule of financial assets and liabilities measured at fair value on recurring basis

	June 30, 2018
(In thousands)	Level 1		Level 2		Level 3		Total
Assets
Equity securities	$	—	$	—	$	—	$	—
Total Assets	$	—	$	—	$	—	$	—

	June 30, 2017
(In thousands)	Level 1		Level 2		Level 3		Total
Assets
Equity securities	$	27,091	$	—	$	—	$	27,091
Total Assets	$	27,091	$	—	$	—	$	27,091