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| 0000950170-22-022688-index.html | 2022-11-07 16:56:14 | |
| 0000950170-22-022688.txt | 2022-11-07 16:56:14 | |
 0000950170-22-022688-xbrl.zip | 159977 | 2022-11-07 16:56:14 |
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| R1.htm | 56560 | 2022-11-07 16:56:14 |
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| R8.htm | 80286 | 2022-11-07 16:56:14 |
| R9.htm | 62717 | 2022-11-07 16:56:14 |
| rdvt-20220930.htm | 2068036 | 2022-11-07 16:56:14 |
| rdvt-20220930.xsd | 44728 | 2022-11-07 16:56:14 |
| rdvt-20220930_cal.xml | 47278 | 2022-11-07 16:56:14 |
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| rdvt-20220930_lab.xml | 354326 | 2022-11-07 16:56:14 |
| rdvt-20220930_pre.xml | 261500 | 2022-11-07 16:56:14 |
| rdvt-ex31_1.htm | 20262 | 2022-11-07 16:56:14 |
| rdvt-ex31_2.htm | 20292 | 2022-11-07 16:56:14 |
| rdvt-ex32_1.htm | 13319 | 2022-11-07 16:56:14 |
| rdvt-ex32_2.htm | 13511 | 2022-11-07 16:56:14 |
| report.css | 2767 | 2022-11-07 16:56:14 |
| Show.js | 1085 | 2022-11-07 16:56:14 |