Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001174947-25-000329-index-headers.html | 2025-03-14 09:19:17 | |
| 0001174947-25-000329-index.html | 2025-03-14 09:19:17 | |
| 0001174947-25-000329.txt | 2025-03-14 09:19:17 | |
 0001174947-25-000329-xbrl.zip | 141953 | 2025-03-14 09:19:17 |
| ex31-1.htm | 8806 | 2025-03-14 09:19:17 |
| ex31-2.htm | 8888 | 2025-03-14 09:19:17 |
| ex32-1.htm | 4501 | 2025-03-14 09:19:17 |
| ex32-2.htm | 4367 | 2025-03-14 09:19:17 |
| FilingSummary.xml | 29760 | 2025-03-14 09:19:17 |
| Financial_Report.xlsx | 71435 | 2025-03-14 09:19:17 |
| frevsob-20250131.htm | 675396 | 2025-03-14 09:19:17 |
| frevsob-20250131.xsd | 42705 | 2025-03-14 09:19:17 |
| frevsob-20250131_cal.xml | 53042 | 2025-03-14 09:19:17 |
| frevsob-20250131_def.xml | 211609 | 2025-03-14 09:19:17 |
| frevsob-20250131_htm.xml | 390375 | 2025-03-14 09:19:17 |
| frevsob-20250131_lab.xml | 392959 | 2025-03-14 09:19:17 |
| frevsob-20250131_pre.xml | 227004 | 2025-03-14 09:19:17 |
| MetaLinks.json | 804737 | 2025-03-14 09:19:17 |
| R1.htm | 62293 | 2025-03-14 09:19:17 |
| R10.htm | 7356 | 2025-03-14 09:19:17 |
| R11.htm | 12895 | 2025-03-14 09:19:17 |
| R12.htm | 26115 | 2025-03-14 09:19:17 |
| R13.htm | 5430 | 2025-03-14 09:19:17 |
| R14.htm | 9887 | 2025-03-14 09:19:17 |
| R15.htm | 12141 | 2025-03-14 09:19:17 |
| R16.htm | 35527 | 2025-03-14 09:19:17 |
| R17.htm | 40099 | 2025-03-14 09:19:17 |
| R18.htm | 8962 | 2025-03-14 09:19:17 |
| R19.htm | 14867 | 2025-03-14 09:19:17 |
| R2.htm | 117334 | 2025-03-14 09:19:17 |
| R20.htm | 9925 | 2025-03-14 09:19:17 |
| R21.htm | 14502 | 2025-03-14 09:19:17 |
| R22.htm | 8481 | 2025-03-14 09:19:17 |
| R23.htm | 24201 | 2025-03-14 09:19:17 |
| R24.htm | 33227 | 2025-03-14 09:19:17 |
| R25.htm | 31124 | 2025-03-14 09:19:17 |
| R26.htm | 11414 | 2025-03-14 09:19:17 |
| R27.htm | 7686 | 2025-03-14 09:19:17 |
| R28.htm | 11463 | 2025-03-14 09:19:17 |
| R29.htm | 21357 | 2025-03-14 09:19:17 |
| R3.htm | 20477 | 2025-03-14 09:19:17 |
| R30.htm | 33394 | 2025-03-14 09:19:17 |
| R31.htm | 56317 | 2025-03-14 09:19:17 |
| R32.htm | 9814 | 2025-03-14 09:19:17 |
| R33.htm | 43843 | 2025-03-14 09:19:17 |
| R34.htm | 9836 | 2025-03-14 09:19:17 |
| R35.htm | 4494 | 2025-03-14 09:19:17 |
| R36.htm | 50930 | 2025-03-14 09:19:17 |
| R37.htm | 25151 | 2025-03-14 09:19:17 |
| R38.htm | 56680 | 2025-03-14 09:19:17 |
| R39.htm | 40779 | 2025-03-14 09:19:17 |
| R4.htm | 93835 | 2025-03-14 09:19:17 |
| R40.htm | 16814 | 2025-03-14 09:19:17 |
| R41.htm | 9236 | 2025-03-14 09:19:17 |
| R42.htm | 4819 | 2025-03-14 09:19:17 |
| R43.htm | 71405 | 2025-03-14 09:19:17 |
| R44.htm | 10203 | 2025-03-14 09:19:17 |
| R45.htm | 27191 | 2025-03-14 09:19:17 |
| R46.htm | 35511 | 2025-03-14 09:19:17 |
| R47.htm | 8038 | 2025-03-14 09:19:17 |
| R48.htm | 16528 | 2025-03-14 09:19:17 |
| R5.htm | 41073 | 2025-03-14 09:19:17 |
| R6.htm | 48806 | 2025-03-14 09:19:17 |
| R7.htm | 101988 | 2025-03-14 09:19:17 |
| R8.htm | 7955 | 2025-03-14 09:19:17 |
| R9.htm | 15049 | 2025-03-14 09:19:17 |
| report.css | 2767 | 2025-03-14 09:19:17 |
| Show.js | 1085 | 2025-03-14 09:19:17 |