Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000077159-23-000006-index-headers.html | 2023-04-26 16:40:58 | |
| 0000077159-23-000006-index.html | 2023-04-26 16:40:58 | |
| 0000077159-23-000006.txt | 2023-04-26 16:40:58 | |
 0000077159-23-000006-xbrl.zip | 147477 | 2023-04-26 16:40:58 |
| FilingSummary.xml | 2276 | 2023-04-26 16:40:58 |
| Financial_Report.xlsx | 7366 | 2023-04-26 16:40:58 |
| MetaLinks.json | 32458 | 2023-04-26 16:40:58 |
| R1.htm | 66813 | 2023-04-26 16:40:58 |
| R2.htm | 7790 | 2023-04-26 16:40:58 |
| report.css | 2767 | 2023-04-26 16:40:58 |
| rocc-202210kaxex313.htm | 5430 | 2023-04-26 16:40:58 |
| rocc-202210kaxex314.htm | 5425 | 2023-04-26 16:40:58 |
| rocc-20221231.htm | 599788 | 2023-04-26 16:40:58 |
| rocc-20221231.xsd | 2926 | 2023-04-26 16:40:58 |
| rocc-20221231_def.xml | 21461 | 2023-04-26 16:40:58 |
 rocc-20221231_g1.jpg | 92340 | 2023-04-26 16:40:58 |
| rocc-20221231_htm.xml | 20870 | 2023-04-26 16:40:58 |
| rocc-20221231_lab.xml | 45578 | 2023-04-26 16:40:58 |
| rocc-20221231_pre.xml | 24814 | 2023-04-26 16:40:58 |
| Show.js | 1085 | 2023-04-26 16:40:58 |