Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001477932-23-001202-index-headers.html | 2023-02-22 16:52:32 | |
| 0001477932-23-001202-index.html | 2023-02-22 16:52:32 | |
| 0001477932-23-001202.txt | 2023-02-22 16:52:32 | |
 0001477932-23-001202-xbrl.zip | 9531 | 2023-02-22 16:52:32 |
| FilingSummary.xml | 1655 | 2023-02-22 16:52:32 |
| Financial_Report.xlsx | 5611 | 2023-02-22 16:52:32 |
| MetaLinks.json | 16484 | 2023-02-22 16:52:32 |
| R1.htm | 36594 | 2023-02-22 16:52:32 |
| report.css | 2767 | 2023-02-22 16:52:32 |
| rngc-20230222.xsd | 5720 | 2023-02-22 16:52:32 |
| rngc-20230222_cal.xml | 898 | 2023-02-22 16:52:32 |
| rngc-20230222_def.xml | 2099 | 2023-02-22 16:52:32 |
| rngc-20230222_lab.xml | 13717 | 2023-02-22 16:52:32 |
| rngc-20230222_pre.xml | 8614 | 2023-02-22 16:52:32 |
| rngr_8k.htm | 23843 | 2023-02-22 16:52:32 |
| rngr_8k_htm.xml | 3387 | 2023-02-22 16:52:32 |
| Show.js | 1085 | 2023-02-22 16:52:32 |