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NET INCOME (LOSS) PER SHARE (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2017	Dec. 31, 2016
Basic:
Income from continuing operations	$ 345	$ 3,135	$ 973	$ 3,422
Weighted average shares outstanding	4,359	4,057	4,255	4,060
Basic income per share from continuing operations	$ 0.08	$ 0.77	$ 0.23	$ 0.84
Income from discontinued operations		$ 59		$ 58
Weighted average shares outstanding	4,359	4,057	4,255	4,060
Basic and diluted earnings per share from discontinued operations	$ 0.00	$ 0.02	$ 0.00	$ 0.01
Net income	$ 345	$ 3,194	$ 973	$ 3,480
Basic income per share	$ 0.08	$ 0.79	$ 0.23	$ 0.85
Diluted:
Income from continuing operations	$ 345	$ 3,135	$ 973	$ 3,422
Weighted average shares outstanding	4,359	4,057	4,255	4,060
Effect of dilutive securities - stock options	41	35	40	38
Weighted average shares used in calculation of diluted earnings per share	4,400	4,092	4,295	4,098
Diluted loss per share from continuing operations	$ 0.08	$ 0.77	$ 0.23	$ 0.84
Income from discontinued operations		$ 59		$ 58
Weighted average shares outstanding	4,400	4,092	4,295	4,098
Diluted earnings per share from discontinued operations	$ 0.00	$ 0.01	$ 0.00	$ 0.01
Weighted average shares outstanding	4,400	4,092	4,295	4,098
Diluted income per share	$ 0.08	$ 0.78	$ 0.23	$ 0.85

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