EARNINGS PER SHARE (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended		12 Months Ended
	Mar. 31, 2017	Mar. 31, 2016	Mar. 31, 2017	Mar. 31, 2016	Jun. 30, 2016
EARNINGS PER SHARE [Abstract]
Net loss, as reported	$ (668)	$ (1,042)	$ (1,862)	$ (207)	$ 13
Weighted average common shares outstanding (in shares)	15,994	15,462	15,930	15,449
Net loss per common share
Basic and diluted (in dollars per share)	$ (0.04)	$ (0.07)	$ (0.12)	$ (0.01)
Employee stock options excluded from computation of dilutive income per share amounts because their effect would be anti-dilutive (in shares)	269	137	304	96