Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001407623-19-000032-index-headers.html | 2019-10-29 12:09:32 | |
| 0001407623-19-000032-index.html | 2019-10-29 12:09:32 | |
| 0001407623-19-000032.txt | 2019-10-29 12:09:32 | |
 0001407623-19-000032-xbrl.zip | 344394 | 2019-10-29 12:09:32 |
| FilingSummary.xml | 32885 | 2019-10-29 12:09:32 |
| Financial_Report.xlsx | 83413 | 2019-10-29 12:09:32 |
| MetaLinks.json | 569709 | 2019-10-29 12:09:32 |
| R1.htm | 59416 | 2019-10-29 12:09:32 |
| R10.htm | 144950 | 2019-10-29 12:09:32 |
| R11.htm | 8419 | 2019-10-29 12:09:32 |
| R12.htm | 13910 | 2019-10-29 12:09:32 |
| R13.htm | 102323 | 2019-10-29 12:09:32 |
| R14.htm | 4411 | 2019-10-29 12:09:32 |
| R15.htm | 7269 | 2019-10-29 12:09:32 |
| R16.htm | 22602 | 2019-10-29 12:09:32 |
| R17.htm | 9776 | 2019-10-29 12:09:32 |
| R18.htm | 81118 | 2019-10-29 12:09:32 |
| R19.htm | 19245 | 2019-10-29 12:09:32 |
| R2.htm | 102120 | 2019-10-29 12:09:32 |
| R20.htm | 5039 | 2019-10-29 12:09:32 |
| R21.htm | 5435 | 2019-10-29 12:09:32 |
| R22.htm | 90792 | 2019-10-29 12:09:32 |
| R23.htm | 89544 | 2019-10-29 12:09:32 |
| R24.htm | 12671 | 2019-10-29 12:09:32 |
| R25.htm | 98238 | 2019-10-29 12:09:32 |
| R26.htm | 16124 | 2019-10-29 12:09:32 |
| R27.htm | 76810 | 2019-10-29 12:09:32 |
| R28.htm | 15102 | 2019-10-29 12:09:32 |
| R29.htm | 39724 | 2019-10-29 12:09:32 |
| R3.htm | 19054 | 2019-10-29 12:09:32 |
| R30.htm | 51504 | 2019-10-29 12:09:32 |
| R31.htm | 40089 | 2019-10-29 12:09:32 |
| R32.htm | 15985 | 2019-10-29 12:09:32 |
| R33.htm | 72313 | 2019-10-29 12:09:32 |
| R34.htm | 26036 | 2019-10-29 12:09:32 |
| R35.htm | 44810 | 2019-10-29 12:09:32 |
| R36.htm | 6444 | 2019-10-29 12:09:32 |
| R37.htm | 22186 | 2019-10-29 12:09:32 |
| R38.htm | 31457 | 2019-10-29 12:09:32 |
| R39.htm | 24797 | 2019-10-29 12:09:32 |
| R4.htm | 83499 | 2019-10-29 12:09:32 |
| R40.htm | 45180 | 2019-10-29 12:09:32 |
| R41.htm | 23858 | 2019-10-29 12:09:32 |
| R42.htm | 13271 | 2019-10-29 12:09:32 |
| R43.htm | 18130 | 2019-10-29 12:09:32 |
| R44.htm | 14137 | 2019-10-29 12:09:32 |
| R45.htm | 8311 | 2019-10-29 12:09:32 |
| R46.htm | 18429 | 2019-10-29 12:09:32 |
| R47.htm | 22720 | 2019-10-29 12:09:32 |
| R48.htm | 7537 | 2019-10-29 12:09:32 |
| R49.htm | 24681 | 2019-10-29 12:09:32 |
| R5.htm | 120267 | 2019-10-29 12:09:32 |
| R6.htm | 3580 | 2019-10-29 12:09:32 |
| R7.htm | 143274 | 2019-10-29 12:09:32 |
| R8.htm | 5536 | 2019-10-29 12:09:32 |
| R9.htm | 117405 | 2019-10-29 12:09:32 |
| report.css | 2767 | 2019-10-29 12:09:32 |
| roic-20190930.htm | 3279709 | 2019-10-29 12:09:32 |
| roic-20190930.xsd | 44872 | 2019-10-29 12:09:32 |
| roic-20190930_cal.xml | 95609 | 2019-10-29 12:09:32 |
| roic-20190930_def.xml | 352692 | 2019-10-29 12:09:32 |
| roic-20190930_htm.xml | 1752261 | 2019-10-29 12:09:32 |
| roic-20190930_lab.xml | 598102 | 2019-10-29 12:09:32 |
| roic-20190930_pre.xml | 421831 | 2019-10-29 12:09:32 |
| roic-93019xex311.htm | 27939 | 2019-10-29 12:09:32 |
| roic-93019xex312.htm | 28513 | 2019-10-29 12:09:32 |
| roic-93019xex321.htm | 34140 | 2019-10-29 12:09:32 |
| Show.js | 1085 | 2019-10-29 12:09:32 |