Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001214659-22-011023-index-headers.html | 2022-09-09 16:30:19 | |
| 0001214659-22-011023-index.html | 2022-09-09 16:30:19 | |
| 0001214659-22-011023.txt | 2022-09-09 16:30:19 | |
 0001214659-22-011023-xbrl.zip | 15324 | 2022-09-09 16:30:19 |
| b962208k.htm | 31875 | 2022-09-09 16:30:19 |
| b962208k_htm.xml | 5659 | 2022-09-09 16:30:19 |
| FilingSummary.xml | 1620 | 2022-09-09 16:30:19 |
| Financial_Report.xlsx | 5811 | 2022-09-09 16:30:19 |
| MetaLinks.json | 39782 | 2022-09-09 16:30:19 |
| nile-20220909.xsd | 4013 | 2022-09-09 16:30:19 |
| nile-20220909_def.xml | 26698 | 2022-09-09 16:30:19 |
| nile-20220909_lab.xml | 36882 | 2022-09-09 16:30:19 |
| nile-20220909_pre.xml | 25322 | 2022-09-09 16:30:19 |
| R1.htm | 41839 | 2022-09-09 16:30:19 |
| report.css | 2767 | 2022-09-09 16:30:19 |
| Show.js | 1084 | 2022-09-09 16:30:19 |