Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001214659-22-010930-index-headers.html | 2022-09-06 17:00:35 | |
| 0001214659-22-010930-index.html | 2022-09-06 17:00:35 | |
| 0001214659-22-010930.txt | 2022-09-06 17:00:35 | |
 0001214659-22-010930-xbrl.zip | 19360 | 2022-09-06 17:00:35 |
| ex99_1.htm | 12021 | 2022-09-06 17:00:35 |
| FilingSummary.xml | 1648 | 2022-09-06 17:00:35 |
| Financial_Report.xlsx | 5807 | 2022-09-06 17:00:35 |
| g962218k.htm | 29525 | 2022-09-06 17:00:35 |
| g962218k_htm.xml | 5651 | 2022-09-06 17:00:35 |
| MetaLinks.json | 39782 | 2022-09-06 17:00:35 |
| nile-20220906.xsd | 4013 | 2022-09-06 17:00:35 |
| nile-20220906_def.xml | 26698 | 2022-09-06 17:00:35 |
| nile-20220906_lab.xml | 36882 | 2022-09-06 17:00:35 |
| nile-20220906_pre.xml | 25322 | 2022-09-06 17:00:35 |
| R1.htm | 41832 | 2022-09-06 17:00:35 |
| report.css | 2767 | 2022-09-06 17:00:35 |
| Show.js | 1085 | 2022-09-06 17:00:35 |
 slide_001.jpg | 93290 | 2022-09-06 17:00:35 |
 slide_002.jpg | 374485 | 2022-09-06 17:00:35 |
 slide_003.jpg | 263270 | 2022-09-06 17:00:35 |
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 slide_005.jpg | 228109 | 2022-09-06 17:00:35 |