SHARE-BASED COMPENSATION (Narrative) (Details) - USD ($) $ / shares in Units, $ in Thousands	1 Months Ended	3 Months Ended	12 Months Ended
	Dec. 31, 2017	Sep. 30, 2014	Jun. 30, 2019	Jun. 30, 2018	Nov. 29, 2016
2016 Equity Incentive Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares available to be awarded					1,500,000
Number of awards granted during period			200,000
Employees Stock Option Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Intrinsic value of stock options outstanding			$ 600
Intrinsic value of stock options exercisable			600
ESPP [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Aggregate share-based compensation expense			$ 4	$ 7
Description of plan		Offering and purchase periods of six months, and bases the pricing to purchase shares of our common stock on a formula so as to result in a per share purchase price that approximates a 15% discount from the market price of a share of our common stock at the end of the purchase period.
Number of shares reserved for future issuance		704,715
Number of shares purchased and allocated to employee (in shares)			2,743	6,733
Exercise price (in dollars per share)			$ 8.02	$ 5.60
Number of shares options purchased (in shares)			18,866
Performance Award [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Aggregate share-based compensation expense			$ 33	$ 187
Number of awards granted during period	200,000		40,000
Period for award description			Completion of service periods that range from 7 months to 9.5 years at inception and the achievement of our common stock trading at certain pre-determined prices.
Unrecognized compensation cost			$ 67
Weighted-average period			3 years 10 months 17 days
Weighted average fair value			$ 4.46
Number of shares issued			24,727