Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000084748-19-000006-index-headers.html | 2019-02-20 20:22:30 | |
| 0000084748-19-000006-index.html | 2019-02-20 20:22:30 | |
| 0000084748-19-000006.txt | 2019-02-20 20:22:30 | |
 0000084748-19-000006-xbrl.zip | 459986 | 2019-02-20 20:22:30 |
 a2018cumulativefiveyearretu.jpg | 38465 | 2019-02-20 20:22:30 |
| FilingSummary.xml | 80945 | 2019-02-20 20:22:30 |
| Financial_Report.xlsx | 183735 | 2019-02-20 20:22:30 |
| R1.htm | 35648 | 2019-02-20 20:22:30 |
| R10.htm | 62687 | 2019-02-20 20:22:30 |
| R100.htm | 19342 | 2019-02-20 20:22:30 |
| R101.htm | 28560 | 2019-02-20 20:22:30 |
| R102.htm | 22601 | 2019-02-20 20:22:30 |
| R103.htm | 16594 | 2019-02-20 20:22:30 |
| R104.htm | 6513 | 2019-02-20 20:22:30 |
| R105.htm | 10685 | 2019-02-20 20:22:30 |
| R106.htm | 7205 | 2019-02-20 20:22:30 |
| R107.htm | 49441 | 2019-02-20 20:22:30 |
| R108.htm | 9236 | 2019-02-20 20:22:30 |
| R109.htm | 26642 | 2019-02-20 20:22:30 |
| R11.htm | 67780 | 2019-02-20 20:22:30 |
| R110.htm | 35040 | 2019-02-20 20:22:30 |
| R111.htm | 31303 | 2019-02-20 20:22:30 |
| R112.htm | 15630 | 2019-02-20 20:22:30 |
| R113.htm | 84016 | 2019-02-20 20:22:30 |
| R114.htm | 125560 | 2019-02-20 20:22:30 |
| R115.htm | 13184 | 2019-02-20 20:22:30 |
| R116.htm | 10464 | 2019-02-20 20:22:30 |
| R117.htm | 13238 | 2019-02-20 20:22:30 |
| R118.htm | 96249 | 2019-02-20 20:22:30 |
| R119.htm | 34247 | 2019-02-20 20:22:30 |
| R12.htm | 79454 | 2019-02-20 20:22:30 |
| R120.htm | 14914 | 2019-02-20 20:22:30 |
| R121.htm | 17348 | 2019-02-20 20:22:30 |
| R122.htm | 18260 | 2019-02-20 20:22:30 |
| R123.htm | 21425 | 2019-02-20 20:22:30 |
| R124.htm | 23966 | 2019-02-20 20:22:30 |
| R125.htm | 5738 | 2019-02-20 20:22:30 |
| R126.htm | 8813 | 2019-02-20 20:22:30 |
| R127.htm | 20886 | 2019-02-20 20:22:30 |
| R13.htm | 25886 | 2019-02-20 20:22:30 |
| R14.htm | 80865 | 2019-02-20 20:22:30 |
| R15.htm | 28073 | 2019-02-20 20:22:30 |
| R16.htm | 163348 | 2019-02-20 20:22:30 |
| R17.htm | 36716 | 2019-02-20 20:22:30 |
| R18.htm | 23607 | 2019-02-20 20:22:30 |
| R19.htm | 228324 | 2019-02-20 20:22:30 |
| R2.htm | 55148 | 2019-02-20 20:22:30 |
| R20.htm | 63859 | 2019-02-20 20:22:30 |
| R21.htm | 136090 | 2019-02-20 20:22:30 |
| R22.htm | 292252 | 2019-02-20 20:22:30 |
| R23.htm | 96313 | 2019-02-20 20:22:30 |
| R24.htm | 46709 | 2019-02-20 20:22:30 |
| R25.htm | 28856 | 2019-02-20 20:22:30 |
| R26.htm | 19239 | 2019-02-20 20:22:30 |
| R27.htm | 55727 | 2019-02-20 20:22:30 |
| R28.htm | 11796 | 2019-02-20 20:22:30 |
| R29.htm | 49904 | 2019-02-20 20:22:30 |
| R3.htm | 33447 | 2019-02-20 20:22:30 |
| R30.htm | 140789 | 2019-02-20 20:22:30 |
| R31.htm | 38858 | 2019-02-20 20:22:30 |
| R32.htm | 37858 | 2019-02-20 20:22:30 |
| R33.htm | 55627 | 2019-02-20 20:22:30 |
| R34.htm | 69401 | 2019-02-20 20:22:30 |
| R35.htm | 69267 | 2019-02-20 20:22:30 |
| R36.htm | 25727 | 2019-02-20 20:22:30 |
| R37.htm | 81446 | 2019-02-20 20:22:30 |
| R38.htm | 26788 | 2019-02-20 20:22:30 |
| R39.htm | 174786 | 2019-02-20 20:22:30 |
| R4.htm | 101159 | 2019-02-20 20:22:30 |
| R40.htm | 32790 | 2019-02-20 20:22:30 |
| R41.htm | 227133 | 2019-02-20 20:22:30 |
| R42.htm | 64206 | 2019-02-20 20:22:30 |
| R43.htm | 134183 | 2019-02-20 20:22:30 |
| R44.htm | 294144 | 2019-02-20 20:22:30 |
| R45.htm | 88674 | 2019-02-20 20:22:30 |
| R46.htm | 43640 | 2019-02-20 20:22:30 |
| R47.htm | 25720 | 2019-02-20 20:22:30 |
| R48.htm | 55576 | 2019-02-20 20:22:30 |
| R49.htm | 11443 | 2019-02-20 20:22:30 |
| R5.htm | 15568 | 2019-02-20 20:22:30 |
| R50.htm | 8218 | 2019-02-20 20:22:30 |
| R51.htm | 4814 | 2019-02-20 20:22:30 |
| R52.htm | 12214 | 2019-02-20 20:22:30 |
| R53.htm | 5173 | 2019-02-20 20:22:30 |
| R54.htm | 14046 | 2019-02-20 20:22:30 |
| R55.htm | 14534 | 2019-02-20 20:22:30 |
| R56.htm | 10902 | 2019-02-20 20:22:30 |
| R57.htm | 11502 | 2019-02-20 20:22:30 |
| R58.htm | 37446 | 2019-02-20 20:22:30 |
| R59.htm | 7635 | 2019-02-20 20:22:30 |
| R6.htm | 45852 | 2019-02-20 20:22:30 |
| R60.htm | 3998 | 2019-02-20 20:22:30 |
| R61.htm | 4602 | 2019-02-20 20:22:30 |
| R62.htm | 3890 | 2019-02-20 20:22:30 |
| R63.htm | 25190 | 2019-02-20 20:22:30 |
| R64.htm | 29161 | 2019-02-20 20:22:30 |
| R65.htm | 13644 | 2019-02-20 20:22:30 |
| R66.htm | 16834 | 2019-02-20 20:22:30 |
| R67.htm | 36036 | 2019-02-20 20:22:30 |
| R68.htm | 18852 | 2019-02-20 20:22:30 |
| R69.htm | 129627 | 2019-02-20 20:22:30 |
| R7.htm | 104240 | 2019-02-20 20:22:30 |
| R70.htm | 60743 | 2019-02-20 20:22:30 |
| R71.htm | 7235 | 2019-02-20 20:22:30 |
| R72.htm | 10879 | 2019-02-20 20:22:30 |
| R73.htm | 22095 | 2019-02-20 20:22:30 |
| R74.htm | 21281 | 2019-02-20 20:22:30 |
| R75.htm | 23449 | 2019-02-20 20:22:30 |
| R76.htm | 26053 | 2019-02-20 20:22:30 |
| R77.htm | 17001 | 2019-02-20 20:22:30 |
| R78.htm | 13082 | 2019-02-20 20:22:30 |
| R79.htm | 26040 | 2019-02-20 20:22:30 |
| R8.htm | 77026 | 2019-02-20 20:22:30 |
| R80.htm | 18642 | 2019-02-20 20:22:30 |
| R81.htm | 52526 | 2019-02-20 20:22:30 |
| R82.htm | 11227 | 2019-02-20 20:22:30 |
| R83.htm | 26469 | 2019-02-20 20:22:30 |
| R84.htm | 26476 | 2019-02-20 20:22:30 |
| R85.htm | 21738 | 2019-02-20 20:22:30 |
| R86.htm | 20044 | 2019-02-20 20:22:30 |
| R87.htm | 22292 | 2019-02-20 20:22:30 |
| R88.htm | 11251 | 2019-02-20 20:22:30 |
| R89.htm | 15150 | 2019-02-20 20:22:30 |
| R9.htm | 41763 | 2019-02-20 20:22:30 |
| R90.htm | 11136 | 2019-02-20 20:22:30 |
| R91.htm | 89576 | 2019-02-20 20:22:30 |
| R92.htm | 79878 | 2019-02-20 20:22:30 |
| R93.htm | 42535 | 2019-02-20 20:22:30 |
| R94.htm | 29454 | 2019-02-20 20:22:30 |
| R95.htm | 27406 | 2019-02-20 20:22:30 |
| R96.htm | 15772 | 2019-02-20 20:22:30 |
| R97.htm | 11404 | 2019-02-20 20:22:30 |
| R98.htm | 37169 | 2019-02-20 20:22:30 |
| R99.htm | 12988 | 2019-02-20 20:22:30 |
| report.css | 2768 | 2019-02-20 20:22:30 |
| rog-20181231.xml | 4369669 | 2019-02-20 20:22:30 |
| rog-20181231.xsd | 107540 | 2019-02-20 20:22:30 |
| rog-20181231x10k.htm | 2707266 | 2019-02-20 20:22:30 |
| rog-20181231x10kex21.htm | 28139 | 2019-02-20 20:22:30 |
| rog-20181231x10kex231.htm | 2885 | 2019-02-20 20:22:30 |
| rog-20181231x10kex311.htm | 11611 | 2019-02-20 20:22:30 |
| rog-20181231x10kex312.htm | 11724 | 2019-02-20 20:22:30 |
| rog-20181231x10kex32.htm | 6149 | 2019-02-20 20:22:30 |
| rog-20181231_cal.xml | 179137 | 2019-02-20 20:22:30 |
| rog-20181231_def.xml | 616243 | 2019-02-20 20:22:30 |
| rog-20181231_lab.xml | 1290642 | 2019-02-20 20:22:30 |
| rog-20181231_pre.xml | 906750 | 2019-02-20 20:22:30 |
| Show.js | 1086 | 2019-02-20 20:22:30 |