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| 0001171843-22-003647-index.html | 2022-05-12 17:12:19 | |
| 0001171843-22-003647.txt | 2022-05-12 17:12:19 | |
 0001171843-22-003647-xbrl.zip | 82369 | 2022-05-12 17:12:19 |
| exh_311.htm | 9489 | 2022-05-12 17:12:19 |
| exh_321.htm | 3298 | 2022-05-12 17:12:19 |
| f10q_051022p.htm | 392706 | 2022-05-12 17:12:19 |
| f10q_051022p_htm.xml | 328515 | 2022-05-12 17:12:19 |
| FilingSummary.xml | 22020 | 2022-05-12 17:12:19 |
| Financial_Report.xlsx | 45807 | 2022-05-12 17:12:19 |
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| R1.htm | 48963 | 2022-05-12 17:12:19 |
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| R28.htm | 7587 | 2022-05-12 17:12:19 |
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| R3.htm | 22035 | 2022-05-12 17:12:19 |
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| R8.htm | 9916 | 2022-05-12 17:12:19 |
| R9.htm | 6563 | 2022-05-12 17:12:19 |
| rcar-20220331.xsd | 25424 | 2022-05-12 17:12:19 |
| rcar-20220331_cal.xml | 34193 | 2022-05-12 17:12:19 |
| rcar-20220331_def.xml | 64451 | 2022-05-12 17:12:19 |
| rcar-20220331_lab.xml | 180038 | 2022-05-12 17:12:19 |
| rcar-20220331_pre.xml | 150443 | 2022-05-12 17:12:19 |
| report.css | 2767 | 2022-05-12 17:12:19 |
| Show.js | 1085 | 2022-05-12 17:12:19 |