SHARE-BASED COMPENSATION EXPENSES (Details 1) - Performance Options 2015 [Member]
$ / shares in Units, $ in Thousands |
12 Months Ended |
|
Jun. 30, 2018
USD ($)
$ / shares
shares
|
|---|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
| Number of shares, Outstanding as at June 30, 2017 | shares |
396,000
|
| Number of shares, Vested and expected to vest at June 30, 2018 | shares |
396,000
|
| Number of shares,Vested and exercisable at June 30, 2018 | shares |
396,000
|
| Weighted average exercise price, Outstanding as at June 30, 2017 (in dollars per share) | $ / shares |
$ 22.05
|
| Weighted average exercise price, Vested and expected to vest at June 30, 2018 (in dollars per share) | $ / shares |
22.05
|
| Weighted average exercise price,Vested and exercisable at June 30, 2018 (in dollars per share) | $ / shares |
$ 22.05
|
| Weighted average remaining contractual life (years), Outstanding as at June 30, 2017 |
2 years 10 months 13 days
|
| Weighted average remaining contractual life (years), Vested and expected to vest at June 30, 2018 |
1 year 10 months 13 days
|
| Weighted average remaining contractual life (years), Vested and exercisable at June 30, 2018 |
1 year 10 months 13 days
|
| Aggregate intrinsic value, Outstanding as at June 30, 2017 (in dollars) | $ |
$ 0
|
| Aggregate intrinsic value, Vested and expected to vest at June 30, 2018 (in dollars) | $ |
546
|
| Aggregate intrinsic value, Vested and exercisable at June 30, 2018 (in dollars) | $ |
$ 546
|