Basic and Diluted Net Income (Loss) per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2018	Mar. 31, 2017	Mar. 31, 2018	Mar. 31, 2017
Loss from continuing operations	$ (848)	$ (2,185)	$ (5,066)	$ (5,151)
(Loss) income from discontinued operations, net of income taxes	(245)	527	22,851	477
Net (loss) income	$ (1,093)	$ (1,658)	$ 17,785	$ (4,674)
Basic and diluted EPS:
Basic and diluted weighted average shares outstanding	9,824,588	9,261,862	9,549,215	9,231,932
Basic and diluted (loss) earnings per share:
Continuing operations	$ (0.09)	$ (0.24)	$ (0.53)	$ (0.56)
Discontinued operations	(0.02)	0.06	2.39	0.05
Net (loss) income	$ (0.11)	$ (0.18)	$ 1.86	$ (0.51)