Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000352825-24-000174-index-headers.html | 2024-08-06 08:01:01 | |
| 0000352825-24-000174-index.html | 2024-08-06 08:01:01 | |
| 0000352825-24-000174.txt | 2024-08-06 08:01:01 | |
 0000352825-24-000174-xbrl.zip | 33646 | 2024-08-06 08:01:01 |
| ex-991q22024.htm | 382374 | 2024-08-06 08:01:01 |
| FilingSummary.xml | 1625 | 2024-08-06 08:01:01 |
| Financial_Report.xlsx | 5684 | 2024-08-06 08:01:01 |
| fstr-20240806.htm | 31886 | 2024-08-06 08:01:01 |
| fstr-20240806.xsd | 1904 | 2024-08-06 08:01:01 |
| fstr-20240806_htm.xml | 3395 | 2024-08-06 08:01:01 |
| fstr-20240806_lab.xml | 21629 | 2024-08-06 08:01:01 |
| fstr-20240806_pre.xml | 12510 | 2024-08-06 08:01:01 |
 lbf-corporatexlogo_linearx.gif | 41967 | 2024-08-06 08:01:01 |
| MetaLinks.json | 16904 | 2024-08-06 08:01:01 |
| R1.htm | 38087 | 2024-08-06 08:01:01 |
| report.css | 2767 | 2024-08-06 08:01:01 |
| Show.js | 1085 | 2024-08-06 08:01:01 |