Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001104659-20-060253-index-headers.html | 2020-05-12 17:07:35 | |
| 0001104659-20-060253-index.html | 2020-05-12 17:07:35 | |
| 0001104659-20-060253.txt | 2020-05-12 17:07:35 | |
 0001104659-20-060253-xbrl.zip | 12331 | 2020-05-12 17:07:35 |
| FilingSummary.xml | 1598 | 2020-05-12 17:07:35 |
| Financial_Report.xlsx | 5794 | 2020-05-12 17:07:35 |
| MetaLinks.json | 38564 | 2020-05-12 17:07:35 |
| ntra-20200508.xsd | 3180 | 2020-05-12 17:07:35 |
| ntra-20200508_lab.xml | 34591 | 2020-05-12 17:07:35 |
| ntra-20200508_pre.xml | 22706 | 2020-05-12 17:07:35 |
| R1.htm | 40138 | 2020-05-12 17:07:35 |
| report.css | 2766 | 2020-05-12 17:07:35 |
| Show.js | 1084 | 2020-05-12 17:07:35 |
| tm2019398-1_8k.htm | 29730 | 2020-05-12 17:07:35 |
| tm2019398-1_8k_htm.xml | 3602 | 2020-05-12 17:07:35 |