Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-23-003793-index-headers.html | 2023-02-22 16:47:17 | |
| 0000950170-23-003793-index.html | 2023-02-22 16:47:17 | |
| 0000950170-23-003793.txt | 2023-02-22 16:47:17 | |
 0000950170-23-003793-xbrl.zip | 533144 | 2023-02-22 16:47:17 |
| FilingSummary.xml | 65435 | 2023-02-22 16:47:17 |
| Financial_Report.xlsx | 180695 | 2023-02-22 16:47:17 |
 img32694668_0.jpg | 47294 | 2023-02-22 16:47:17 |
| MetaLinks.json | 1357203 | 2023-02-22 16:47:17 |
| R1.htm | 69104 | 2023-02-22 16:47:17 |
| R10.htm | 409822 | 2023-02-22 16:47:17 |
| R11.htm | 244989 | 2023-02-22 16:47:17 |
| R12.htm | 364660 | 2023-02-22 16:47:17 |
| R13.htm | 104959 | 2023-02-22 16:47:17 |
| R14.htm | 92526 | 2023-02-22 16:47:17 |
| R15.htm | 40143 | 2023-02-22 16:47:17 |
| R16.htm | 240414 | 2023-02-22 16:47:17 |
| R17.htm | 148059 | 2023-02-22 16:47:17 |
| R18.htm | 443860 | 2023-02-22 16:47:17 |
| R19.htm | 201096 | 2023-02-22 16:47:17 |
| R2.htm | 126507 | 2023-02-22 16:47:17 |
| R20.htm | 19385 | 2023-02-22 16:47:17 |
| R21.htm | 62217 | 2023-02-22 16:47:17 |
| R22.htm | 26185 | 2023-02-22 16:47:17 |
| R23.htm | 10527 | 2023-02-22 16:47:17 |
| R24.htm | 7210 | 2023-02-22 16:47:17 |
| R25.htm | 453372 | 2023-02-22 16:47:17 |
| R26.htm | 310824 | 2023-02-22 16:47:17 |
| R27.htm | 237800 | 2023-02-22 16:47:17 |
| R28.htm | 305858 | 2023-02-22 16:47:17 |
| R29.htm | 100478 | 2023-02-22 16:47:17 |
| R3.htm | 20452 | 2023-02-22 16:47:17 |
| R30.htm | 61308 | 2023-02-22 16:47:17 |
| R31.htm | 31747 | 2023-02-22 16:47:17 |
| R32.htm | 235669 | 2023-02-22 16:47:17 |
| R33.htm | 151102 | 2023-02-22 16:47:17 |
| R34.htm | 434039 | 2023-02-22 16:47:17 |
| R35.htm | 165367 | 2023-02-22 16:47:17 |
| R36.htm | 33581 | 2023-02-22 16:47:17 |
| R37.htm | 24828 | 2023-02-22 16:47:17 |
| R38.htm | 3849 | 2023-02-22 16:47:17 |
| R39.htm | 108657 | 2023-02-22 16:47:17 |
| R4.htm | 94687 | 2023-02-22 16:47:17 |
| R40.htm | 20169 | 2023-02-22 16:47:17 |
| R41.htm | 52270 | 2023-02-22 16:47:17 |
| R42.htm | 26642 | 2023-02-22 16:47:17 |
| R43.htm | 8590 | 2023-02-22 16:47:17 |
| R44.htm | 14326 | 2023-02-22 16:47:17 |
| R45.htm | 17663 | 2023-02-22 16:47:17 |
| R46.htm | 10380 | 2023-02-22 16:47:17 |
| R47.htm | 11147 | 2023-02-22 16:47:17 |
| R48.htm | 18748 | 2023-02-22 16:47:17 |
| R49.htm | 12970 | 2023-02-22 16:47:17 |
| R5.htm | 79266 | 2023-02-22 16:47:17 |
| R50.htm | 14489 | 2023-02-22 16:47:17 |
| R51.htm | 27925 | 2023-02-22 16:47:17 |
| R52.htm | 8930 | 2023-02-22 16:47:17 |
| R53.htm | 39883 | 2023-02-22 16:47:17 |
| R54.htm | 81664 | 2023-02-22 16:47:17 |
| R55.htm | 13149 | 2023-02-22 16:47:17 |
| R56.htm | 120406 | 2023-02-22 16:47:17 |
| R57.htm | 24597 | 2023-02-22 16:47:17 |
| R58.htm | 10065 | 2023-02-22 16:47:17 |
| R59.htm | 22364 | 2023-02-22 16:47:17 |
| R6.htm | 4868 | 2023-02-22 16:47:17 |
| R60.htm | 8126 | 2023-02-22 16:47:17 |
| R61.htm | 8467 | 2023-02-22 16:47:17 |
| R62.htm | 4703 | 2023-02-22 16:47:17 |
| R63.htm | 6804 | 2023-02-22 16:47:17 |
| R64.htm | 14352 | 2023-02-22 16:47:17 |
| R65.htm | 25076 | 2023-02-22 16:47:17 |
| R66.htm | 11458 | 2023-02-22 16:47:17 |
| R67.htm | 7123 | 2023-02-22 16:47:17 |
| R68.htm | 10018 | 2023-02-22 16:47:17 |
| R69.htm | 25912 | 2023-02-22 16:47:17 |
| R7.htm | 110778 | 2023-02-22 16:47:17 |
| R70.htm | 37653 | 2023-02-22 16:47:17 |
| R71.htm | 6526 | 2023-02-22 16:47:17 |
| R72.htm | 7933 | 2023-02-22 16:47:17 |
| R73.htm | 17824 | 2023-02-22 16:47:17 |
| R74.htm | 12330 | 2023-02-22 16:47:17 |
| R75.htm | 13466 | 2023-02-22 16:47:17 |
| R76.htm | 26193 | 2023-02-22 16:47:17 |
| R77.htm | 3395 | 2023-02-22 16:47:17 |
| R78.htm | 13595 | 2023-02-22 16:47:17 |
| R79.htm | 12566 | 2023-02-22 16:47:17 |
| R8.htm | 7650 | 2023-02-22 16:47:17 |
| R80.htm | 11223 | 2023-02-22 16:47:17 |
| R81.htm | 13987 | 2023-02-22 16:47:17 |
| R82.htm | 43778 | 2023-02-22 16:47:17 |
| R83.htm | 38766 | 2023-02-22 16:47:17 |
| R84.htm | 74825 | 2023-02-22 16:47:17 |
| R85.htm | 11122 | 2023-02-22 16:47:17 |
| R86.htm | 11417 | 2023-02-22 16:47:17 |
| R87.htm | 92785 | 2023-02-22 16:47:17 |
| R88.htm | 11797 | 2023-02-22 16:47:17 |
| R89.htm | 19844 | 2023-02-22 16:47:17 |
| R9.htm | 8765 | 2023-02-22 16:47:17 |
| R90.htm | 44545 | 2023-02-22 16:47:17 |
| R91.htm | 8503 | 2023-02-22 16:47:17 |
| R92.htm | 30899 | 2023-02-22 16:47:17 |
| R93.htm | 8615 | 2023-02-22 16:47:17 |
| R94.htm | 9167 | 2023-02-22 16:47:17 |
| R95.htm | 15135 | 2023-02-22 16:47:17 |
| R96.htm | 71270 | 2023-02-22 16:47:17 |
| R97.htm | 13178 | 2023-02-22 16:47:17 |
| R98.htm | 15084 | 2023-02-22 16:47:17 |
| R99.htm | 10698 | 2023-02-22 16:47:17 |
| report.css | 2768 | 2023-02-22 16:47:17 |
| rgen-20221231.htm | 5486563 | 2023-02-22 16:47:17 |
| rgen-20221231.xsd | 108706 | 2023-02-22 16:47:17 |
| rgen-20221231_cal.xml | 102174 | 2023-02-22 16:47:17 |
| rgen-20221231_def.xml | 656778 | 2023-02-22 16:47:17 |
| rgen-20221231_htm.xml | 5748372 | 2023-02-22 16:47:17 |
| rgen-20221231_lab.xml | 916502 | 2023-02-22 16:47:17 |
| rgen-20221231_pre.xml | 805283 | 2023-02-22 16:47:17 |
| rgen-ex21_1.htm | 30287 | 2023-02-22 16:47:17 |
| rgen-ex23_1.htm | 9667 | 2023-02-22 16:47:17 |
| rgen-ex31_1.htm | 15130 | 2023-02-22 16:47:17 |
| rgen-ex31_2.htm | 15088 | 2023-02-22 16:47:17 |
| rgen-ex32_1.htm | 21052 | 2023-02-22 16:47:17 |
| Show.js | 1086 | 2023-02-22 16:47:17 |