Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000352825-24-000071-index-headers.html | 2024-03-05 08:01:51 | |
| 0000352825-24-000071-index.html | 2024-03-05 08:01:51 | |
| 0000352825-24-000071.txt | 2024-03-05 08:01:51 | |
 0000352825-24-000071-xbrl.zip | 34194 | 2024-03-05 08:01:51 |
| ex-991q42023.htm | 420997 | 2024-03-05 08:01:51 |
| FilingSummary.xml | 1624 | 2024-03-05 08:01:51 |
| Financial_Report.xlsx | 5684 | 2024-03-05 08:01:51 |
| fstr-20240305.htm | 30328 | 2024-03-05 08:01:51 |
| fstr-20240305.xsd | 1904 | 2024-03-05 08:01:51 |
| fstr-20240305_htm.xml | 3395 | 2024-03-05 08:01:51 |
| fstr-20240305_lab.xml | 23834 | 2024-03-05 08:01:51 |
| fstr-20240305_pre.xml | 12510 | 2024-03-05 08:01:51 |
 lbf-corporatexlogo_linearx.gif | 41967 | 2024-03-05 08:01:51 |
| MetaLinks.json | 16904 | 2024-03-05 08:01:51 |
| R1.htm | 38086 | 2024-03-05 08:01:51 |
| report.css | 2767 | 2024-03-05 08:01:51 |
| Show.js | 1085 | 2024-03-05 08:01:51 |