Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001227025-21-000093-index-headers.html | 2021-04-29 16:12:15 | |
| 0001227025-21-000093-index.html | 2021-04-29 16:12:15 | |
| 0001227025-21-000093.txt | 2021-04-29 16:12:15 | |
 0001227025-21-000093-xbrl.zip | 24841 | 2021-04-29 16:12:15 |
| exhibit991_4292021.htm | 275990 | 2021-04-29 16:12:15 |
| FilingSummary.xml | 1735 | 2021-04-29 16:12:15 |
| Financial_Report.xlsx | 5653 | 2021-04-29 16:12:15 |
| MetaLinks.json | 17453 | 2021-04-29 16:12:15 |
| nptn-20210429.htm | 34606 | 2021-04-29 16:12:15 |
| nptn-20210429.xsd | 2448 | 2021-04-29 16:12:15 |
| nptn-20210429_cal.xml | 730 | 2021-04-29 16:12:15 |
| nptn-20210429_def.xml | 1667 | 2021-04-29 16:12:15 |
| nptn-20210429_htm.xml | 10572 | 2021-04-29 16:12:15 |
| nptn-20210429_lab.xml | 24275 | 2021-04-29 16:12:15 |
| nptn-20210429_pre.xml | 12666 | 2021-04-29 16:12:15 |
 nptnq22019logoa011a.jpg | 12042 | 2021-04-29 16:12:15 |
| R1.htm | 38593 | 2021-04-29 16:12:15 |
| report.css | 2767 | 2021-04-29 16:12:15 |
| Show.js | 1085 | 2021-04-29 16:12:15 |