BALANCE SHEET COMPONENTS - Intangible Assets (Details) - USD ($)
$ in Thousands |
|
6 Months Ended |
|
Sep. 06, 2016 |
Jan. 31, 2017 |
Jan. 31, 2017 |
| Finite-lived intangible assets: |
|
|
|
| Finite-lived intangible assets, gross |
|
|
$ 12,130
|
| Total intangible assets, gross |
|
|
28,230
|
| Less: |
|
|
|
| Accumulated amortization |
|
|
(1,013)
|
| Intangible assets, net |
|
$ 0
|
27,217
|
| Finite-lived Intangible Assets [Roll Forward] |
|
|
|
| Intangible assets, net—beginning balance |
|
0
|
|
| Amortization of intangible assets |
|
(1,013)
|
|
| Intangible assets, net—ending balance |
|
27,217
|
|
| Calm Acquisition |
|
|
|
| Finite-lived Intangible Assets [Roll Forward] |
|
|
|
| Intangible assets acquired |
|
3,960
|
|
| PernixData Acquisition |
|
|
|
| Finite-lived Intangible Assets [Roll Forward] |
|
|
|
| Intangible assets acquired |
|
$ 24,270
|
|
| In-process R&D |
|
|
|
| Indefinite-lived intangible asset: |
|
|
|
| In-process R&D |
|
|
16,100
|
| Developed technology |
|
|
|
| Finite-lived intangible assets: |
|
|
|
| Finite-lived intangible assets, gross |
|
|
7,300
|
| Less: |
|
|
|
| Accumulated amortization |
|
|
(598)
|
| Developed technology | PernixData Acquisition |
|
|
|
| Finite-lived Intangible Assets [Roll Forward] |
|
|
|
| Intangible assets acquired |
$ 3,570
|
|
|
| Customer relationships |
|
|
|
| Finite-lived intangible assets: |
|
|
|
| Finite-lived intangible assets, gross |
|
|
4,830
|
| Less: |
|
|
|
| Accumulated amortization |
|
|
$ (415)
|
| Customer relationships | PernixData Acquisition |
|
|
|
| Finite-lived Intangible Assets [Roll Forward] |
|
|
|
| Intangible assets acquired |
$ 4,600
|
|
|