CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2018	Jun. 30, 2017
Operating expenses:
General and administrative	$ 7,370	$ 5,722
Total operating expenses	7,370	5,722
Operating loss	(7,370)	(5,722)
Interest income	1,443	82
Interest expense	(4)	(1)
Net realized gain on investments	164	0
Foreign exchange loss	(1,921)	0
Other expense, net	(25)	(16)
Loss from continuing operations before income taxes	(7,713)	(5,657)
Benefit for income taxes	(959)	(965)
Loss from continuing operations	(6,754)	(4,692)
Income from discontinued operations, net of income taxes	22,839	33,073
Net income	$ 16,085	$ 28,381
Basic and diluted earnings (loss) per share:
Continuing operations	$ (0.71)	$ (0.51)
Discontinued operations	2.41	3.58
Net income	$ 1.70	$ 3.07
Weighted average shares outstanding - basic and diluted	9,469,331	9,252,275
Cash dividends declared per common share	$ 0.24	$ 0.48