Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000038079-12-000040-index-headers.html | 2012-05-01 18:38:53 | |
| 0000038079-12-000040-index.html | 2012-05-01 18:38:53 | |
| 0000038079-12-000040.txt | 2012-05-01 18:38:53 | |
 0000038079-12-000040-xbrl.zip | 255221 | 2012-05-01 18:38:53 |
| FilingSummary.xml | 22855 | 2012-05-01 18:38:53 |
| Financial_Report.xls | 2532572 | 2012-05-01 18:38:53 |
| fst-03312012x10q.htm | 1832265 | 2012-05-01 18:38:53 |
| fst-03312012xexx104.htm | 15644 | 2012-05-01 18:38:53 |
| fst-03312012xexx105.htm | 17367 | 2012-05-01 18:38:53 |
| fst-03312012xexx106.htm | 16676 | 2012-05-01 18:38:53 |
| fst-03312012xexx311.htm | 15296 | 2012-05-01 18:38:53 |
| fst-03312012xexx312.htm | 15465 | 2012-05-01 18:38:53 |
| fst-03312012xexx321.htm | 7007 | 2012-05-01 18:38:53 |
| fst-03312012xexx322.htm | 7038 | 2012-05-01 18:38:53 |
| fst-20120331.xml | 2994944 | 2012-05-01 18:38:53 |
| fst-20120331.xsd | 58519 | 2012-05-01 18:38:53 |
| fst-20120331_cal.xml | 129736 | 2012-05-01 18:38:53 |
| fst-20120331_def.xml | 297733 | 2012-05-01 18:38:53 |
| fst-20120331_lab.xml | 726795 | 2012-05-01 18:38:53 |
| fst-20120331_pre.xml | 405460 | 2012-05-01 18:38:53 |
| R1.htm | 33903 | 2012-05-01 18:38:53 |
| R10.htm | 143552 | 2012-05-01 18:38:53 |
| R11.htm | 44944 | 2012-05-01 18:38:53 |
| R12.htm | 15835 | 2012-05-01 18:38:53 |
| R13.htm | 22675 | 2012-05-01 18:38:53 |
| R14.htm | 84076 | 2012-05-01 18:38:53 |
| R15.htm | 162026 | 2012-05-01 18:38:53 |
| R16.htm | 18450 | 2012-05-01 18:38:53 |
| R17.htm | 25680 | 2012-05-01 18:38:53 |
| R18.htm | 637893 | 2012-05-01 18:38:53 |
| R19.htm | 9146 | 2012-05-01 18:38:53 |
| R2.htm | 139312 | 2012-05-01 18:38:53 |
| R20.htm | 15324 | 2012-05-01 18:38:53 |
| R21.htm | 52233 | 2012-05-01 18:38:53 |
| R22.htm | 144569 | 2012-05-01 18:38:53 |
| R23.htm | 41364 | 2012-05-01 18:38:53 |
| R24.htm | 19968 | 2012-05-01 18:38:53 |
| R25.htm | 84930 | 2012-05-01 18:38:53 |
| R26.htm | 129084 | 2012-05-01 18:38:53 |
| R27.htm | 16004 | 2012-05-01 18:38:53 |
| R28.htm | 22158 | 2012-05-01 18:38:53 |
| R29.htm | 640104 | 2012-05-01 18:38:53 |
| R3.htm | 22076 | 2012-05-01 18:38:53 |
| R30.htm | 10332 | 2012-05-01 18:38:53 |
| R31.htm | 40206 | 2012-05-01 18:38:53 |
| R32.htm | 189225 | 2012-05-01 18:38:53 |
| R33.htm | 54456 | 2012-05-01 18:38:53 |
| R34.htm | 24064 | 2012-05-01 18:38:53 |
| R35.htm | 29460 | 2012-05-01 18:38:53 |
| R36.htm | 18900 | 2012-05-01 18:38:53 |
| R37.htm | 43802 | 2012-05-01 18:38:53 |
| R38.htm | 63990 | 2012-05-01 18:38:53 |
| R39.htm | 19892 | 2012-05-01 18:38:53 |
| R4.htm | 103090 | 2012-05-01 18:38:53 |
| R40.htm | 37744 | 2012-05-01 18:38:53 |
| R41.htm | 19869 | 2012-05-01 18:38:53 |
| R42.htm | 50766 | 2012-05-01 18:38:53 |
| R43.htm | 9185 | 2012-05-01 18:38:53 |
| R44.htm | 138731 | 2012-05-01 18:38:53 |
| R45.htm | 104777 | 2012-05-01 18:38:53 |
| R46.htm | 169486 | 2012-05-01 18:38:53 |
| R5.htm | 28524 | 2012-05-01 18:38:53 |
| R6.htm | 60282 | 2012-05-01 18:38:53 |
| R7.htm | 160181 | 2012-05-01 18:38:53 |
| R8.htm | 17847 | 2012-05-01 18:38:53 |
| R9.htm | 55488 | 2012-05-01 18:38:53 |
| report.css | 2721 | 2012-05-01 18:38:53 |
| Show.js | 6423 | 2012-05-01 18:38:53 |