Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001214659-22-011067-index-headers.html | 2022-09-12 16:30:19 | |
| 0001214659-22-011067-index.html | 2022-09-12 16:30:19 | |
| 0001214659-22-011067.txt | 2022-09-12 16:30:19 | |
 0001214659-22-011067-xbrl.zip | 25055 | 2022-09-12 16:30:19 |
| b9122208k.htm | 28865 | 2022-09-12 16:30:19 |
| b9122208k_htm.xml | 5651 | 2022-09-12 16:30:19 |
| ex14_1.htm | 60495 | 2022-09-12 16:30:19 |
| FilingSummary.xml | 1651 | 2022-09-12 16:30:19 |
| Financial_Report.xlsx | 5804 | 2022-09-12 16:30:19 |
| MetaLinks.json | 39786 | 2022-09-12 16:30:19 |
| nile-20220912.xsd | 4013 | 2022-09-12 16:30:19 |
| nile-20220912_def.xml | 26698 | 2022-09-12 16:30:19 |
| nile-20220912_lab.xml | 36882 | 2022-09-12 16:30:19 |
| nile-20220912_pre.xml | 25322 | 2022-09-12 16:30:19 |
| R1.htm | 41830 | 2022-09-12 16:30:19 |
| report.css | 2767 | 2022-09-12 16:30:19 |
| Show.js | 1085 | 2022-09-12 16:30:19 |