Net Income (Loss) Per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Jun. 30, 2016	Jun. 30, 2015
Basic:
Income (loss) from continuing operations	$ 822	$ (402)
Basic (in shares)	4,141,353	4,169,326
Basic earnings (loss) per share from continuing operations	$ 0.20	$ (0.10)
Income from discontinued operations		$ 37
Weighted average shares outstanding basic (in shares)	4,141,353	4,169,326
Basic earnings per share from discontinued operations (in dollars per share)		$ 0.01
Net income (loss)	$ 822	$ (365)
Basic earnings (loss) per share (in dollars per share)	$ 0.20	$ (0.09)
Diluted:
Income (loss) from continuing operations	$ 822	$ (402)
Weighted average shares outstanding - basic (in shares)	4,141,353	4,169,326
Effect of dilutive securities - stock options	32
Diluted earnings (loss) per share from continuing operations	$ 0.20	$ (0.10)
Income from discontinued operations		$ 37
Diluted (in shares)	4,173,556	4,169,326
Diluted earnings per share from discontinued operations (in dollars per share)		$ 0.01
Net income (loss)	$ 822	$ (365)
Weighted average shares used in calculation of diluted earnings per share (in shares)	4,173,556	4,169,326
Diluted earnings (loss) per share	$ 0.20	$ (0.09)