Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001566469-23-000063-index-headers.html | 2023-10-05 16:27:41 | |
| 0001566469-23-000063-index.html | 2023-10-05 16:27:41 | |
| 0001566469-23-000063.txt | 2023-10-05 16:27:41 | |
 0001566469-23-000063-xbrl.zip | 27628 | 2023-10-05 16:27:41 |
| FilingSummary.xml | 1666 | 2023-10-05 16:27:41 |
| Financial_Report.xlsx | 5628 | 2023-10-05 16:27:41 |
| MetaLinks.json | 16119 | 2023-10-05 16:27:41 |
| nh-20230929.htm | 35349 | 2023-10-05 16:27:41 |
| nh-20230929.xsd | 1892 | 2023-10-05 16:27:41 |
 nh-20230929_g1.jpg | 19217 | 2023-10-05 16:27:41 |
| nh-20230929_htm.xml | 2588 | 2023-10-05 16:27:41 |
| nh-20230929_lab.xml | 22877 | 2023-10-05 16:27:41 |
| nh-20230929_pre.xml | 11981 | 2023-10-05 16:27:41 |
| R1.htm | 36412 | 2023-10-05 16:27:41 |
| report.css | 2767 | 2023-10-05 16:27:41 |
| Show.js | 1084 | 2023-10-05 16:27:41 |