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|---|---|---|
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| 0000950170-22-016146-index.html | 2022-08-09 16:57:08 | |
| 0000950170-22-016146.txt | 2022-08-09 16:57:08 | |
 0000950170-22-016146-xbrl.zip | 157429 | 2022-08-09 16:57:08 |
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| R1.htm | 57210 | 2022-08-09 16:57:08 |
| R10.htm | 8863 | 2022-08-09 16:57:08 |
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| R8.htm | 78464 | 2022-08-09 16:57:08 |
| R9.htm | 59547 | 2022-08-09 16:57:08 |
| rdvt-20220630.htm | 1917633 | 2022-08-09 16:57:08 |
| rdvt-20220630.xsd | 44801 | 2022-08-09 16:57:08 |
| rdvt-20220630_cal.xml | 46808 | 2022-08-09 16:57:08 |
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| rdvt-20220630_htm.xml | 939242 | 2022-08-09 16:57:08 |
| rdvt-20220630_lab.xml | 352236 | 2022-08-09 16:57:08 |
| rdvt-20220630_pre.xml | 260516 | 2022-08-09 16:57:08 |
| rdvt-ex31_1.htm | 19445 | 2022-08-09 16:57:08 |
| rdvt-ex31_2.htm | 19475 | 2022-08-09 16:57:08 |
| rdvt-ex32_1.htm | 12744 | 2022-08-09 16:57:08 |
| rdvt-ex32_2.htm | 12917 | 2022-08-09 16:57:08 |
| report.css | 2767 | 2022-08-09 16:57:08 |
| Show.js | 1085 | 2022-08-09 16:57:08 |