Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000352825-21-000054-index-headers.html | 2021-08-16 08:03:53 | |
| 0000352825-21-000054-index.html | 2021-08-16 08:03:53 | |
| 0000352825-21-000054.txt | 2021-08-16 08:03:53 | |
 0000352825-21-000054-xbrl.zip | 166080 | 2021-08-16 08:03:53 |
| ex-10182021creditfacility.htm | 1305422 | 2021-08-16 08:03:53 |
| ex-99182021creditfacility.htm | 14264 | 2021-08-16 08:03:53 |
| FilingSummary.xml | 1688 | 2021-08-16 08:03:53 |
| Financial_Report.xlsx | 5661 | 2021-08-16 08:03:53 |
| fstr-20210816.htm | 51824 | 2021-08-16 08:03:53 |
| fstr-20210816.xsd | 1902 | 2021-08-16 08:03:53 |
| fstr-20210816_htm.xml | 15391 | 2021-08-16 08:03:53 |
| fstr-20210816_lab.xml | 23832 | 2021-08-16 08:03:53 |
| fstr-20210816_pre.xml | 12508 | 2021-08-16 08:03:53 |
 lbflogo.jpg | 587126 | 2021-08-16 08:03:53 |
| MetaLinks.json | 16637 | 2021-08-16 08:03:53 |
| R1.htm | 38566 | 2021-08-16 08:03:53 |
| report.css | 2767 | 2021-08-16 08:03:53 |
| Show.js | 1085 | 2021-08-16 08:03:53 |