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|---|---|---|
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| 0000716643-22-000006-index.html | 2022-02-02 17:38:25 | |
| 0000716643-22-000006.txt | 2022-02-02 17:38:25 | |
 0000716643-22-000006-xbrl.zip | 226907 | 2022-02-02 17:38:25 |
| ex101offerletter.htm | 905 | 2022-02-02 17:38:25 |
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 ex101offerletter002.jpg | 76959 | 2022-02-02 17:38:25 |
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| FilingSummary.xml | 31979 | 2022-02-02 17:38:25 |
| Financial_Report.xlsx | 75928 | 2022-02-02 17:38:25 |
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| R1.htm | 52159 | 2022-02-02 17:38:25 |
| R10.htm | 13075 | 2022-02-02 17:38:25 |
| R11.htm | 17928 | 2022-02-02 17:38:25 |
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| R2.htm | 106290 | 2022-02-02 17:38:25 |
| R20.htm | 10336 | 2022-02-02 17:38:25 |
| R21.htm | 14672 | 2022-02-02 17:38:25 |
| R22.htm | 22516 | 2022-02-02 17:38:25 |
| R23.htm | 103657 | 2022-02-02 17:38:25 |
| R24.htm | 14102 | 2022-02-02 17:38:25 |
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| R26.htm | 167177 | 2022-02-02 17:38:25 |
| R27.htm | 7743 | 2022-02-02 17:38:25 |
| R28.htm | 9621 | 2022-02-02 17:38:25 |
| R29.htm | 13542 | 2022-02-02 17:38:25 |
| R3.htm | 8848 | 2022-02-02 17:38:25 |
| R30.htm | 5284 | 2022-02-02 17:38:25 |
| R31.htm | 8124 | 2022-02-02 17:38:25 |
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| R33.htm | 12797 | 2022-02-02 17:38:25 |
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| R37.htm | 12666 | 2022-02-02 17:38:25 |
| R38.htm | 43670 | 2022-02-02 17:38:25 |
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| R4.htm | 111239 | 2022-02-02 17:38:25 |
| R40.htm | 6095 | 2022-02-02 17:38:25 |
| R41.htm | 11612 | 2022-02-02 17:38:25 |
| R42.htm | 27568 | 2022-02-02 17:38:25 |
| R43.htm | 24217 | 2022-02-02 17:38:25 |
| R44.htm | 70769 | 2022-02-02 17:38:25 |
| R45.htm | 11699 | 2022-02-02 17:38:25 |
| R46.htm | 40258 | 2022-02-02 17:38:25 |
| R47.htm | 8538 | 2022-02-02 17:38:25 |
| R48.htm | 25101 | 2022-02-02 17:38:25 |
| R49.htm | 96786 | 2022-02-02 17:38:25 |
| R5.htm | 22564 | 2022-02-02 17:38:25 |
| R6.htm | 60751 | 2022-02-02 17:38:25 |
| R7.htm | 77222 | 2022-02-02 17:38:25 |
| R8.htm | 19627 | 2022-02-02 17:38:25 |
| R9.htm | 49499 | 2022-02-02 17:38:25 |
| report.css | 2767 | 2022-02-02 17:38:25 |
| rgs-20211231.htm | 1587546 | 2022-02-02 17:38:25 |
| rgs-20211231.xsd | 42396 | 2022-02-02 17:38:25 |
| rgs-20211231xex311.htm | 10609 | 2022-02-02 17:38:25 |
| rgs-20211231xex312.htm | 10385 | 2022-02-02 17:38:25 |
| rgs-20211231xex32.htm | 6207 | 2022-02-02 17:38:25 |
| rgs-20211231_cal.xml | 76170 | 2022-02-02 17:38:25 |
| rgs-20211231_def.xml | 190406 | 2022-02-02 17:38:25 |
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| rgs-20211231_lab.xml | 464787 | 2022-02-02 17:38:25 |
| rgs-20211231_pre.xml | 311087 | 2022-02-02 17:38:25 |
| Show.js | 1085 | 2022-02-02 17:38:25 |