Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001174947-22-000082-index-headers.html | 2022-01-28 14:40:08 | |
| 0001174947-22-000082-index.html | 2022-01-28 14:40:08 | |
| 0001174947-22-000082.txt | 2022-01-28 14:40:08 | |
 0001174947-22-000082-xbrl.zip | 420978 | 2022-01-28 14:40:08 |
| ex10-11.htm | 108266 | 2022-01-28 14:40:08 |
| ex10-12.htm | 242419 | 2022-01-28 14:40:08 |
| ex10-13.htm | 17410 | 2022-01-28 14:40:08 |
| ex10-14.htm | 17715 | 2022-01-28 14:40:08 |
| ex10-15.htm | 23348 | 2022-01-28 14:40:08 |
| ex10-16.htm | 24844 | 2022-01-28 14:40:08 |
| ex10-17.htm | 31572 | 2022-01-28 14:40:08 |
| ex21.htm | 6224 | 2022-01-28 14:40:08 |
| ex23-1.htm | 2631 | 2022-01-28 14:40:08 |
| ex31-1.htm | 6923 | 2022-01-28 14:40:08 |
| ex31-2.htm | 7154 | 2022-01-28 14:40:08 |
| ex32-1.htm | 4744 | 2022-01-28 14:40:08 |
| ex32-2.htm | 4558 | 2022-01-28 14:40:08 |
| FilingSummary.xml | 39304 | 2022-01-28 14:40:08 |
| Financial_Report.xlsx | 126046 | 2022-01-28 14:40:08 |
| form10k-27201_frevs.htm | 3112278 | 2022-01-28 14:40:08 |
| form10k-27201_frevs_htm.xml | 1836817 | 2022-01-28 14:40:08 |
| frevsob-20211031.xsd | 86491 | 2022-01-28 14:40:08 |
| frevsob-20211031_cal.xml | 62172 | 2022-01-28 14:40:08 |
| frevsob-20211031_def.xml | 333571 | 2022-01-28 14:40:08 |
| frevsob-20211031_lab.xml | 525251 | 2022-01-28 14:40:08 |
| frevsob-20211031_pre.xml | 474410 | 2022-01-28 14:40:08 |
| MetaLinks.json | 759115 | 2022-01-28 14:40:08 |
| R1.htm | 61212 | 2022-01-28 14:40:08 |
| R10.htm | 43971 | 2022-01-28 14:40:08 |
| R11.htm | 6358 | 2022-01-28 14:40:08 |
| R12.htm | 61380 | 2022-01-28 14:40:08 |
| R13.htm | 27609 | 2022-01-28 14:40:08 |
| R14.htm | 105472 | 2022-01-28 14:40:08 |
| R15.htm | 7816 | 2022-01-28 14:40:08 |
| R16.htm | 18047 | 2022-01-28 14:40:08 |
| R17.htm | 18295 | 2022-01-28 14:40:08 |
| R18.htm | 9161 | 2022-01-28 14:40:08 |
| R19.htm | 39424 | 2022-01-28 14:40:08 |
| R2.htm | 119547 | 2022-01-28 14:40:08 |
| R20.htm | 11030 | 2022-01-28 14:40:08 |
| R21.htm | 8044 | 2022-01-28 14:40:08 |
| R22.htm | 100363 | 2022-01-28 14:40:08 |
| R23.htm | 15456 | 2022-01-28 14:40:08 |
| R24.htm | 6701 | 2022-01-28 14:40:08 |
| R25.htm | 12457 | 2022-01-28 14:40:08 |
| R26.htm | 12858 | 2022-01-28 14:40:08 |
| R27.htm | 106835 | 2022-01-28 14:40:08 |
| R28.htm | 182461 | 2022-01-28 14:40:08 |
| R29.htm | 77686 | 2022-01-28 14:40:08 |
| R3.htm | 28665 | 2022-01-28 14:40:08 |
| R30.htm | 24914 | 2022-01-28 14:40:08 |
| R31.htm | 57858 | 2022-01-28 14:40:08 |
| R32.htm | 27003 | 2022-01-28 14:40:08 |
| R33.htm | 103631 | 2022-01-28 14:40:08 |
| R34.htm | 12878 | 2022-01-28 14:40:08 |
| R35.htm | 33445 | 2022-01-28 14:40:08 |
| R36.htm | 94270 | 2022-01-28 14:40:08 |
| R37.htm | 106382 | 2022-01-28 14:40:08 |
| R38.htm | 15119 | 2022-01-28 14:40:08 |
| R39.htm | 17992 | 2022-01-28 14:40:08 |
| R4.htm | 86421 | 2022-01-28 14:40:08 |
| R40.htm | 24049 | 2022-01-28 14:40:08 |
| R41.htm | 28734 | 2022-01-28 14:40:08 |
| R42.htm | 56566 | 2022-01-28 14:40:08 |
| R43.htm | 52545 | 2022-01-28 14:40:08 |
| R44.htm | 30070 | 2022-01-28 14:40:08 |
| R45.htm | 266991 | 2022-01-28 14:40:08 |
| R46.htm | 49198 | 2022-01-28 14:40:08 |
| R47.htm | 7962 | 2022-01-28 14:40:08 |
| R48.htm | 21432 | 2022-01-28 14:40:08 |
| R49.htm | 21114 | 2022-01-28 14:40:08 |
| R5.htm | 41969 | 2022-01-28 14:40:08 |
| R50.htm | 8131 | 2022-01-28 14:40:08 |
| R51.htm | 16679 | 2022-01-28 14:40:08 |
| R52.htm | 69319 | 2022-01-28 14:40:08 |
| R53.htm | 5721 | 2022-01-28 14:40:08 |
| R54.htm | 70503 | 2022-01-28 14:40:08 |
| R55.htm | 27320 | 2022-01-28 14:40:08 |
| R56.htm | 13402 | 2022-01-28 14:40:08 |
| R57.htm | 114897 | 2022-01-28 14:40:08 |
| R58.htm | 16937 | 2022-01-28 14:40:08 |
| R59.htm | 42822 | 2022-01-28 14:40:08 |
| R6.htm | 86379 | 2022-01-28 14:40:08 |
| R60.htm | 72700 | 2022-01-28 14:40:08 |
| R61.htm | 80398 | 2022-01-28 14:40:08 |
| R62.htm | 304651 | 2022-01-28 14:40:08 |
| R7.htm | 6839 | 2022-01-28 14:40:08 |
| R8.htm | 136993 | 2022-01-28 14:40:08 |
| R9.htm | 13654 | 2022-01-28 14:40:08 |
| report.css | 2767 | 2022-01-28 14:40:08 |
| Show.js | 1085 | 2022-01-28 14:40:08 |