Basic and Diluted Net Income (Loss) per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2017	Dec. 31, 2016
Loss from continuing operations	$ (2,840)	$ (1,485)	$ (4,218)	$ (2,966)
Income (loss) from discontinued operations, net of income taxes	22,728	1,397	23,096	(50)
Net income (loss)	$ 19,888	$ (88)	$ 18,878	$ (3,016)
Basic and diluted EPS:
Basic and diluted weighted average shares outstanding	9,436,845	9,224,590	9,414,521	9,216,967
Basic and diluted earnings (loss) per share:
Continuing operations	$ (0.3)	$ (0.16)	$ (0.45)	$ (0.32)
Discontinued operations	2.41	0.15	2.45	(0.01)
Net income (loss)	$ 2.11	$ (0.01)	$ 2.00	$ (0.33)