Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000082166-19-000101-index-headers.html | 2019-11-26 16:12:27 | |
| 0000082166-19-000101-index.html | 2019-11-26 16:12:27 | |
| 0000082166-19-000101.txt | 2019-11-26 16:12:27 | |
 0000082166-19-000101-xbrl.zip | 36550 | 2019-11-26 16:12:27 |
| FilingSummary.xml | 1818 | 2019-11-26 16:12:27 |
| Financial_Report.xlsx | 5815 | 2019-11-26 16:12:27 |
| MetaLinks.json | 21450 | 2019-11-26 16:12:27 |
| R1.htm | 38890 | 2019-11-26 16:12:27 |
 ravenblocklogo1.jpg | 77194 | 2019-11-26 16:12:27 |
| ravn-20191126.htm | 49534 | 2019-11-26 16:12:27 |
| ravn-20191126.xsd | 2935 | 2019-11-26 16:12:27 |
| ravn-20191126_cal.xml | 803 | 2019-11-26 16:12:27 |
| ravn-20191126_def.xml | 14754 | 2019-11-26 16:12:27 |
| ravn-20191126_htm.xml | 11108 | 2019-11-26 16:12:27 |
| ravn-20191126_lab.xml | 28878 | 2019-11-26 16:12:27 |
| ravn-20191126_pre.xml | 15313 | 2019-11-26 16:12:27 |
| ravnerngsrel112619.htm | 524676 | 2019-11-26 16:12:27 |
| report.css | 2767 | 2019-11-26 16:12:27 |
| Show.js | 1085 | 2019-11-26 16:12:27 |