Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001628280-16-011322-index-headers.html | 2016-02-17 16:05:36 | |
| 0001628280-16-011322-index.html | 2016-02-17 16:05:36 | |
| 0001628280-16-011322.txt | 2016-02-17 16:05:36 | |
 0001628280-16-011322-xbrl.zip | 207647 | 2016-02-17 16:05:36 |
| FilingSummary.xml | 45186 | 2016-02-17 16:05:36 |
| Financial_Report.xlsx | 89155 | 2016-02-17 16:05:36 |
| R1.htm | 30000 | 2016-02-17 16:05:36 |
| R10.htm | 11556 | 2016-02-17 16:05:36 |
| R11.htm | 14137 | 2016-02-17 16:05:36 |
| R12.htm | 34303 | 2016-02-17 16:05:36 |
| R13.htm | 24289 | 2016-02-17 16:05:36 |
| R14.htm | 23775 | 2016-02-17 16:05:36 |
| R15.htm | 16526 | 2016-02-17 16:05:36 |
| R16.htm | 172710 | 2016-02-17 16:05:36 |
| R17.htm | 20121 | 2016-02-17 16:05:36 |
| R18.htm | 38821 | 2016-02-17 16:05:36 |
| R19.htm | 154759 | 2016-02-17 16:05:36 |
| R2.htm | 69952 | 2016-02-17 16:05:36 |
| R20.htm | 49580 | 2016-02-17 16:05:36 |
| R21.htm | 116249 | 2016-02-17 16:05:36 |
| R22.htm | 59740 | 2016-02-17 16:05:36 |
| R23.htm | 7563 | 2016-02-17 16:05:36 |
| R24.htm | 36396 | 2016-02-17 16:05:36 |
| R25.htm | 75410 | 2016-02-17 16:05:36 |
| R26.htm | 45941 | 2016-02-17 16:05:36 |
| R27.htm | 14048 | 2016-02-17 16:05:36 |
| R28.htm | 33930 | 2016-02-17 16:05:36 |
| R29.htm | 26725 | 2016-02-17 16:05:36 |
| R3.htm | 23027 | 2016-02-17 16:05:36 |
| R30.htm | 26469 | 2016-02-17 16:05:36 |
| R31.htm | 11353 | 2016-02-17 16:05:36 |
| R32.htm | 177489 | 2016-02-17 16:05:36 |
| R33.htm | 11778 | 2016-02-17 16:05:36 |
| R34.htm | 37224 | 2016-02-17 16:05:36 |
| R35.htm | 153212 | 2016-02-17 16:05:36 |
| R36.htm | 47408 | 2016-02-17 16:05:36 |
| R37.htm | 117154 | 2016-02-17 16:05:36 |
| R38.htm | 58464 | 2016-02-17 16:05:36 |
| R39.htm | 7981 | 2016-02-17 16:05:36 |
| R4.htm | 44348 | 2016-02-17 16:05:36 |
| R40.htm | 17468 | 2016-02-17 16:05:36 |
| R41.htm | 15579 | 2016-02-17 16:05:36 |
| R42.htm | 4910 | 2016-02-17 16:05:36 |
| R43.htm | 8540 | 2016-02-17 16:05:36 |
| R44.htm | 18355 | 2016-02-17 16:05:36 |
| R45.htm | 20353 | 2016-02-17 16:05:36 |
| R46.htm | 19196 | 2016-02-17 16:05:36 |
| R47.htm | 24394 | 2016-02-17 16:05:36 |
| R48.htm | 20070 | 2016-02-17 16:05:36 |
| R49.htm | 33941 | 2016-02-17 16:05:36 |
| R5.htm | 11931 | 2016-02-17 16:05:36 |
| R50.htm | 19710 | 2016-02-17 16:05:36 |
| R51.htm | 10993 | 2016-02-17 16:05:36 |
| R52.htm | 26509 | 2016-02-17 16:05:36 |
| R53.htm | 18240 | 2016-02-17 16:05:36 |
| R54.htm | 10177 | 2016-02-17 16:05:36 |
| R55.htm | 33913 | 2016-02-17 16:05:36 |
| R56.htm | 16276 | 2016-02-17 16:05:36 |
| R57.htm | 15391 | 2016-02-17 16:05:36 |
| R58.htm | 19453 | 2016-02-17 16:05:36 |
| R59.htm | 4041 | 2016-02-17 16:05:36 |
| R6.htm | 57657 | 2016-02-17 16:05:36 |
| R60.htm | 6465 | 2016-02-17 16:05:36 |
| R61.htm | 6303 | 2016-02-17 16:05:36 |
| R62.htm | 4530 | 2016-02-17 16:05:36 |
| R63.htm | 37701 | 2016-02-17 16:05:36 |
| R64.htm | 8234 | 2016-02-17 16:05:36 |
| R65.htm | 65342 | 2016-02-17 16:05:36 |
| R66.htm | 7305 | 2016-02-17 16:05:36 |
| R67.htm | 20370 | 2016-02-17 16:05:36 |
| R68.htm | 37281 | 2016-02-17 16:05:36 |
| R69.htm | 4118 | 2016-02-17 16:05:36 |
| R7.htm | 6204 | 2016-02-17 16:05:36 |
| R70.htm | 35104 | 2016-02-17 16:05:36 |
| R71.htm | 21049 | 2016-02-17 16:05:36 |
| R72.htm | 17129 | 2016-02-17 16:05:36 |
| R73.htm | 22709 | 2016-02-17 16:05:36 |
| R74.htm | 11868 | 2016-02-17 16:05:36 |
| R75.htm | 17907 | 2016-02-17 16:05:36 |
| R8.htm | 79931 | 2016-02-17 16:05:36 |
| R9.htm | 47295 | 2016-02-17 16:05:36 |
| report.css | 2767 | 2016-02-17 16:05:36 |
| rhi-20151231.xml | 1936333 | 2016-02-17 16:05:36 |
| rhi-20151231.xsd | 54493 | 2016-02-17 16:05:36 |
| rhi-20151231_cal.xml | 97186 | 2016-02-17 16:05:36 |
| rhi-20151231_def.xml | 173282 | 2016-02-17 16:05:36 |
| rhi-20151231_lab.xml | 668002 | 2016-02-17 16:05:36 |
| rhi-20151231_pre.xml | 387514 | 2016-02-17 16:05:36 |
| rhi10k123115.htm | 1605582 | 2016-02-17 16:05:36 |
| rhi10k2015ex211.htm | 64183 | 2016-02-17 16:05:36 |
| rhi10k2015ex231.htm | 2658 | 2016-02-17 16:05:36 |
| rhi10k2015ex311.htm | 13078 | 2016-02-17 16:05:36 |
| rhi10k2015ex312.htm | 12979 | 2016-02-17 16:05:36 |
| rhi10k2015ex321.htm | 5216 | 2016-02-17 16:05:36 |
| rhi10k2015ex322.htm | 5198 | 2016-02-17 16:05:36 |
| Show.js | 1410 | 2016-02-17 16:05:36 |
 stockperformancegraph2015.jpg | 97160 | 2016-02-17 16:05:36 |