EARNINGS PER SHARE (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended		12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2018	Dec. 31, 2017	Jun. 30, 2018
Earnings Per Share [Abstract]
Net income, as reported	$ 779	$ 156	$ 849	$ 231	$ (672)
Weighted average common shares outstanding (in shares)	16,100	16,047	16,091	16,028
Effect of dilutive stock options (in shares)	6	21	7	53
Weighted average diluted common shares outstanding (in shares)	16,106	16,068	16,098	16,081
Net income per common share
Basic and diluted (in dollars per share)	$ 0.05	$ 0.01	$ 0.05	$ 0.01
Employee stock options excluded from computation of dilutive income per share amounts because their effect would be anti-dilutive (in shares)	684	778	684	401