NET INCOME (LOSS) PER SHARE (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2016	Dec. 31, 2015
Basic:
Income from continuing operations	$ 3,135	$ 481	$ 3,422	$ 408
Weighted average shares outstanding	4,057	4,143	4,060	4,142
Basic income per share from continuing operations	$ 0.77	$ 0.11	$ 0.84	$ 0.1
Income (loss) from discontinued operations	$ 59	$ (90)	$ 58	$ (143)
Weighted average shares outstanding	4,057	4,143	4,060	4,142
Basic and diluted earnings (loss) per share from discontinued operations (in dollars per share)	$ 0.02	$ (0.02)	$ 0.01	$ (0.04)
Net income	$ 3,194	$ 391	$ 3,480	$ 265
Basic income per share (in dollars per share)	$ 0.79	$ 0.09	$ 0.85	$ 0.06
Diluted:
Income from continuing operations	$ 3,135	$ 481	$ 3,422	$ 408
Weighted average shares outstanding	4,057	4,143	4,060	4,142
Effect of dilutive securities - stock options	35	22	38	19
Diluted loss per share from continuing operations	$ 0.77	$ 0.11	$ 0.84	$ 0.1
Income (loss) from discontinued operations	$ 59	$ (90)	$ 58	$ (143)
Diluted (in shares)	4,092	4,165	4,098	4,161
Diluted earnings (loss) per share from discontinued operations (in dollars per share)	$ 0.01	$ (0.02)	$ 0.01	$ (0.04)
Net income	$ 3,194	$ 391	$ 3,480	$ 265
Weighted average shares outstanding (in shares)	4,092	4,165	4,098	4,161
Diluted income per share (in dollars per share)	$ 0.78	$ 0.09	$ 0.85	$ 0.06