Represents the expense recognized during the period arising from equity-based compensation arrangements (for example, shares of stock, unit, stock options or other equity instruments) with employees, directors and certain consultants qualifying for treatment as employees.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=109197908&loc=d3e5047-113901

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SAB Topic 14.F)
-URI http://asc.fasb.org/extlink&oid=115993241&loc=d3e301413-122809

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (h)(1)(i)
-URI http://asc.fasb.org/extlink&oid=109197908&loc=d3e5070-113901

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, 2018	Jun. 30, 2017	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			$ 272
Intrinsic value of stock options exercisable			272
ESPP [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Aggregate share-based compensation expense			$ 7	$ 3
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)			6,733	3,794
Exercise price (in dollars per share)			$ 5.60	$ 4.74
Number of shares options purchased (in shares)			16,123
Performance Award [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Aggregate share-based compensation expense			$ 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			$ 100
Weighted-average period			4 years 10 months 21 days
Weighted average fair value			$ 4.46
Number of shares issued			24,727