Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000035214-20-000030-index-headers.html | 2020-11-04 17:21:51 | |
| 0000035214-20-000030-index.html | 2020-11-04 17:21:51 | |
| 0000035214-20-000030.txt | 2020-11-04 17:21:51 | |
 0000035214-20-000030-xbrl.zip | 63829 | 2020-11-04 17:21:51 |
| FilingSummary.xml | 1720 | 2020-11-04 17:21:51 |
| Financial_Report.xlsx | 5471 | 2020-11-04 17:21:51 |
| foe-20201104.xsd | 2488 | 2020-11-04 17:21:51 |
| foe-20201104x8k.htm | 88403 | 2020-11-04 17:21:51 |
| foe-20201104x8k_htm.xml | 4809 | 2020-11-04 17:21:51 |
| foe-20201104xex99_1.htm | 1739550 | 2020-11-04 17:21:51 |
 foe-20201104xex99_1g001.jpg | 6199 | 2020-11-04 17:21:51 |
 foe-20201104xex99_1g002.jpg | 1087 | 2020-11-04 17:21:51 |
 foe-20201104xex99_1g003.jpg | 1100 | 2020-11-04 17:21:51 |
 foe-20201104xex99_1g004.jpg | 3696 | 2020-11-04 17:21:51 |
 foe-20201104xex99_1g005.jpg | 136579 | 2020-11-04 17:21:51 |
 foe-20201104xex99_1g006.jpg | 161031 | 2020-11-04 17:21:51 |
| foe-20201104_lab.xml | 20021 | 2020-11-04 17:21:51 |
| foe-20201104_pre.xml | 11214 | 2020-11-04 17:21:51 |
| MetaLinks.json | 17759 | 2020-11-04 17:21:51 |
| R1.htm | 40193 | 2020-11-04 17:21:51 |
| report.css | 2767 | 2020-11-04 17:21:51 |
| Show.js | 1085 | 2020-11-04 17:21:51 |