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SHARE-BASED COMPENSATION (Narrative) (Details) - USD ($) $ / shares in Units, $ in Thousands |  | 1 Months Ended | 3 Months Ended | 12 Months Ended |
--- | --- | --- | --- | --- | ---
Jul. 02, 2020 | Feb. 28, 2020 | Dec. 31, 2017 | Sep. 30, 2014 | Jun. 30, 2020 | Jun. 30, 2019 | Sep. 30, 2016
Performance Award [Member] |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |
Aggregate share-based compensation expense |  |  |  |  | $ 279 | $ 33 |
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 |  |  |  |  | $ 244 |  |
Weighted-average period |  |  |  |  | 2 years 10 months 10 days |  |
Weighted average fair value |  |  |  |  | $ 4.46 |  |
Number of shares issued |  |  |  |  | 24,727 |  |
Performance Award [Member] | Subsequent Event [Member] |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |
Number of awards granted during period | 40,000 |  |  |  |  |  |
Number of shares issued | 25,629 |  |  |  |  |  |
Previously forfeited awards [Member] |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |
Number of awards granted during period |  | 48,000 |  |  |  |  |
Weighted average fair value |  | $ 16.90 |  |  |  |  |
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
Employees Stock Option Plan [Member] |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |
Intrinsic value of stock options outstanding |  |  |  |  | $ 862 |  |
Intrinsic value of stock options exercisable |  |  |  |  | $ 862 |  |
Weighted average remaining contractual life |  |  |  |  | 1 year 11 days |  |
ESPP [Member] |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |
Aggregate share-based compensation expense |  |  |  |  | $ 7 | $ 4 |
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) |  |  |  |  | 2,920 | 2,743 |
Exercise price (in dollars per share) |  |  |  |  | $ 13.25 | $ 8.02 |
Number of shares options purchased (in shares) |  |  |  |  | 21,786 |  |

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