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| 0001171843-22-005644.txt | 2022-08-12 15:17:45 | |
 0001171843-22-005644-xbrl.zip | 92810 | 2022-08-12 15:17:45 |
| exh_311.htm | 9195 | 2022-08-12 15:17:45 |
| exh_321.htm | 3616 | 2022-08-12 15:17:45 |
| f10q_081222p.htm | 574832 | 2022-08-12 15:17:45 |
| f10q_081222p_htm.xml | 588952 | 2022-08-12 15:17:45 |
| FilingSummary.xml | 23794 | 2022-08-12 15:17:45 |
| Financial_Report.xlsx | 54021 | 2022-08-12 15:17:45 |
| MetaLinks.json | 326793 | 2022-08-12 15:17:45 |
| R1.htm | 48774 | 2022-08-12 15:17:45 |
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| R28.htm | 15932 | 2022-08-12 15:17:45 |
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| R7.htm | 69086 | 2022-08-12 15:17:45 |
| R8.htm | 6916 | 2022-08-12 15:17:45 |
| R9.htm | 17101 | 2022-08-12 15:17:45 |
| rcar-20220630.xsd | 28179 | 2022-08-12 15:17:45 |
| rcar-20220630_cal.xml | 36706 | 2022-08-12 15:17:45 |
| rcar-20220630_def.xml | 69839 | 2022-08-12 15:17:45 |
| rcar-20220630_lab.xml | 187389 | 2022-08-12 15:17:45 |
| rcar-20220630_pre.xml | 157671 | 2022-08-12 15:17:45 |
| report.css | 2767 | 2022-08-12 15:17:45 |
| Show.js | 1085 | 2022-08-12 15:17:45 |