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| 0001174947-24-000354.txt | 2024-03-15 11:06:58 | |
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| ex31-1.htm | 8984 | 2024-03-15 11:06:58 |
| ex31-2.htm | 9022 | 2024-03-15 11:06:58 |
| ex32-1.htm | 4809 | 2024-03-15 11:06:58 |
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| FilingSummary.xml | 31028 | 2024-03-15 11:06:58 |
| Financial_Report.xlsx | 73708 | 2024-03-15 11:06:58 |
| frevsob-20240131.htm | 645903 | 2024-03-15 11:06:58 |
| frevsob-20240131.xsd | 60322 | 2024-03-15 11:06:58 |
| frevsob-20240131_cal.xml | 42079 | 2024-03-15 11:06:58 |
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| frevsob-20240131_htm.xml | 328812 | 2024-03-15 11:06:58 |
| frevsob-20240131_lab.xml | 452248 | 2024-03-15 11:06:58 |
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| R1.htm | 62296 | 2024-03-15 11:06:58 |
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| report.css | 2767 | 2024-03-15 11:06:58 |
| Show.js | 1085 | 2024-03-15 11:06:58 |