EARNINGS PER SHARE - Anti-dilutive Securities (Details) - shares shares in Thousands |
12 Months Ended | ||
|---|---|---|---|
Jun. 30, 2015 |
Jun. 30, 2014 |
Jun. 30, 2013 |
|
| Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] | |||
| Potential shares of common stock | 2 | 36 | 1,022 |
| Stock options | |||
| Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] | |||
| Potential shares of common stock | 0 | 0 | 658 |
| Restricted stock units | |||
| Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] | |||
| Potential shares of common stock | 2 | 36 | 364 |