Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000352825-24-000105-index-headers.html | 2024-05-07 08:01:08 | |
| 0000352825-24-000105-index.html | 2024-05-07 08:01:08 | |
| 0000352825-24-000105.txt | 2024-05-07 08:01:08 | |
 0000352825-24-000105-xbrl.zip | 29376 | 2024-05-07 08:01:08 |
| ex-991q12024.htm | 308249 | 2024-05-07 08:01:08 |
| FilingSummary.xml | 1625 | 2024-05-07 08:01:08 |
| Financial_Report.xlsx | 5681 | 2024-05-07 08:01:08 |
| fstr-20240507.htm | 30521 | 2024-05-07 08:01:08 |
| fstr-20240507.xsd | 1904 | 2024-05-07 08:01:08 |
| fstr-20240507_htm.xml | 3395 | 2024-05-07 08:01:08 |
| fstr-20240507_lab.xml | 21629 | 2024-05-07 08:01:08 |
| fstr-20240507_pre.xml | 12510 | 2024-05-07 08:01:08 |
 lbf-corporatexlogo_linearx.gif | 41967 | 2024-05-07 08:01:08 |
| MetaLinks.json | 16904 | 2024-05-07 08:01:08 |
| R1.htm | 38085 | 2024-05-07 08:01:08 |
| report.css | 2767 | 2024-05-07 08:01:08 |
| Show.js | 1085 | 2024-05-07 08:01:08 |