EARNINGS PER SHARE (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended								12 Months Ended
	Jun. 30, 2016	Mar. 31, 2016	Dec. 31, 2015	Sep. 30, 2015	Jun. 30, 2015	Mar. 31, 2015	Dec. 31, 2014	Sep. 30, 2014	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2014
EARNINGS PER SHARE [Abstract]
Net income (loss), as reported	$ 220	$ (1,042)	$ 615	$ 220	$ 1,297	$ (812)	$ 749	$ (74)	$ 13	$ 1,160	$ 956
Weighted average common shares outstanding (in shares)									15,448	15,327	15,289
Effect of dilutive stock options (in shares)									390	237	112
Weighted average diluted common shares outstanding (in shares)	15,575	15,462	16,062	15,926	15,804	15,360	15,423	15,288	15,838	15,564	15,401
Net income per common share [Abstract]
Basic (in dollars per share)									$ 0.00	$ 0.08	$ 0.06
Diluted (in dollars per share)									$ 0.00	$ 0.07	$ 0.06
Employee stock options excluded from computation of diluted income per share amounts because their effect would be anti-dilutive (in shares)									137	210	655