BUSINESS COMBINATIONS - PernixData Acquisition, Acquired Intangible Assets (Details) - PernixData Acquisition - USD ($) $ in Thousands |
6 Months Ended | |
|---|---|---|
Sep. 06, 2016 |
Jan. 31, 2017 |
|
| Acquired Finite-Lived Intangible Assets [Line Items] | ||
| Finite-lived intangible assets, gross | $ 24,270 | |
| Intangible assets | $ 24,270 | |
| In-process R&D | ||
| Acquired Indefinite-lived Intangible Assets [Line Items] | ||
| In-process R&D | 16,100 | |
| Developed technology | ||
| Acquired Finite-Lived Intangible Assets [Line Items] | ||
| Finite-lived intangible assets, gross | $ 3,570 | |
| Estimated Life (in years) | 5 years | |
| Customer relationships | ||
| Acquired Finite-Lived Intangible Assets [Line Items] | ||
| Finite-lived intangible assets, gross | $ 4,600 | |
| Estimated Life (in years) | 6 years |