Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000352825-12-000006-index-headers.html | 2012-03-15 12:04:08 | |
| 0000352825-12-000006-index.html | 2012-03-15 12:04:08 | |
| 0000352825-12-000006.txt | 2012-03-15 12:04:08 | |
 0000352825-12-000006-xbrl.zip | 97097 | 2012-03-15 12:04:08 |
| exh1014.htm | 62596 | 2012-03-15 12:04:08 |
| exh1015.htm | 70317 | 2012-03-15 12:04:08 |
| exh10151.htm | 70383 | 2012-03-15 12:04:08 |
| exh21.htm | 9868 | 2012-03-15 12:04:08 |
| exh23.htm | 4536 | 2012-03-15 12:04:08 |
| exh311.htm | 15419 | 2012-03-15 12:04:08 |
| exh312.htm | 15865 | 2012-03-15 12:04:08 |
| exh32.htm | 62714 | 2012-03-15 12:04:08 |
| exh320.htm | 8622 | 2012-03-15 12:04:08 |
| FilingSummary.xml | 13984 | 2012-03-15 12:04:08 |
| Financial_Report.xls | 1443582 | 2012-03-15 12:04:08 |
| form10k.htm | 2717325 | 2012-03-15 12:04:08 |
| fstr-20111231.xml | 1590165 | 2012-03-15 12:04:08 |
| fstr-20111231.xsd | 16599 | 2012-03-15 12:04:08 |
| fstr-20111231_cal.xml | 46066 | 2012-03-15 12:04:08 |
| fstr-20111231_def.xml | 11933 | 2012-03-15 12:04:08 |
| fstr-20111231_lab.xml | 168566 | 2012-03-15 12:04:08 |
| fstr-20111231_pre.xml | 107642 | 2012-03-15 12:04:08 |
 pgraph2011.jpg | 53613 | 2012-03-15 12:04:08 |
| R1.htm | 37260 | 2012-03-15 12:04:08 |
| R10.htm | 88895 | 2012-03-15 12:04:08 |
| R11.htm | 84684 | 2012-03-15 12:04:08 |
| R12.htm | 30276 | 2012-03-15 12:04:08 |
| R13.htm | 23970 | 2012-03-15 12:04:08 |
| R14.htm | 28339 | 2012-03-15 12:04:08 |
| R15.htm | 30006 | 2012-03-15 12:04:08 |
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| R17.htm | 15446 | 2012-03-15 12:04:08 |
| R18.htm | 26590 | 2012-03-15 12:04:08 |
| R19.htm | 17281 | 2012-03-15 12:04:08 |
| R2.htm | 133625 | 2012-03-15 12:04:08 |
| R20.htm | 13821 | 2012-03-15 12:04:08 |
| R21.htm | 46958 | 2012-03-15 12:04:08 |
| R22.htm | 116207 | 2012-03-15 12:04:08 |
| R23.htm | 92675 | 2012-03-15 12:04:08 |
| R24.htm | 194009 | 2012-03-15 12:04:08 |
| R25.htm | 40901 | 2012-03-15 12:04:08 |
| R26.htm | 134450 | 2012-03-15 12:04:08 |
| R27.htm | 10399 | 2012-03-15 12:04:08 |
| R28.htm | 27967 | 2012-03-15 12:04:08 |
| R29.htm | 65132 | 2012-03-15 12:04:08 |
| R3.htm | 8738 | 2012-03-15 12:04:08 |
| R4.htm | 70668 | 2012-03-15 12:04:08 |
| R5.htm | 169326 | 2012-03-15 12:04:08 |
| R6.htm | 69391 | 2012-03-15 12:04:08 |
| R7.htm | 10337 | 2012-03-15 12:04:08 |
| R8.htm | 64981 | 2012-03-15 12:04:08 |
| R9.htm | 349884 | 2012-03-15 12:04:08 |
| report.css | 2721 | 2012-03-15 12:04:08 |
| Show.js | 6423 | 2012-03-15 12:04:08 |