Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000352825-23-000112-index-headers.html | 2023-12-21 08:01:28 | |
| 0000352825-23-000112-index.html | 2023-12-21 08:01:28 | |
| 0000352825-23-000112.txt | 2023-12-21 08:01:28 | |
 0000352825-23-000112-xbrl.zip | 15106 | 2023-12-21 08:01:28 |
| ex-991122023.htm | 15691 | 2023-12-21 08:01:28 |
| FilingSummary.xml | 1622 | 2023-12-21 08:01:28 |
| Financial_Report.xlsx | 5680 | 2023-12-21 08:01:28 |
| fstr-20231220.htm | 34394 | 2023-12-21 08:01:28 |
| fstr-20231220.xsd | 1904 | 2023-12-21 08:01:28 |
| fstr-20231220_htm.xml | 3395 | 2023-12-21 08:01:28 |
| fstr-20231220_lab.xml | 23834 | 2023-12-21 08:01:28 |
| fstr-20231220_pre.xml | 12510 | 2023-12-21 08:01:28 |
 lbf-corporatexlogo_linearxa.gif | 41967 | 2023-12-21 08:01:28 |
| MetaLinks.json | 16904 | 2023-12-21 08:01:28 |
| R1.htm | 38083 | 2023-12-21 08:01:28 |
| report.css | 2767 | 2023-12-21 08:01:28 |
| Show.js | 1085 | 2023-12-21 08:01:28 |