Basic and Diluted Net Income (Loss) per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
	Sep. 30, 2017	Sep. 30, 2016
Loss from continuing operations	$ (1,010)	$ (4,854)
Income from discontinued operations, net of income taxes	0	1,926
Net income (loss)	$ (1,010)	$ (2,928)
Basic and diluted EPS:
Basic and diluted weighted average shares outstanding	9,392,197	9,189,343
Basic and diluted earnings (loss) per share:
Continuing operations	$ (0.11)	$ (0.53)
Discontinued operations	0	0.21
Net income (loss)	$ (0.11)	$ (0.32)