Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000077597-11-000034-index-headers.html | 2011-09-07 17:20:53 | |
| 0000077597-11-000034-index.html | 2011-09-07 17:20:53 | |
| 0000077597-11-000034.txt | 2011-09-07 17:20:53 | |
 0000077597-11-000034-xbrl.zip | 65195 | 2011-09-07 17:20:53 |
| ex311_q3.htm | 15213 | 2011-09-07 17:20:53 |
| ex312_q3.htm | 14709 | 2011-09-07 17:20:53 |
| ex321_q3.htm | 7001 | 2011-09-07 17:20:53 |
| ex322_q3.htm | 7039 | 2011-09-07 17:20:53 |
| FilingSummary.xml | 8508 | 2011-09-07 17:20:53 |
| Financial_Report.xls | 348280 | 2011-09-07 17:20:53 |
| R1.htm | 25452 | 2011-09-07 17:20:53 |
| R10.htm | 28846 | 2011-09-07 17:20:53 |
| R11.htm | 11518 | 2011-09-07 17:20:53 |
| R12.htm | 20921 | 2011-09-07 17:20:53 |
| R13.htm | 19827 | 2011-09-07 17:20:53 |
| R14.htm | 96338 | 2011-09-07 17:20:53 |
| R15.htm | 60635 | 2011-09-07 17:20:53 |
| R16.htm | 30516 | 2011-09-07 17:20:53 |
| R2.htm | 106797 | 2011-09-07 17:20:53 |
| R3.htm | 42104 | 2011-09-07 17:20:53 |
| R4.htm | 89521 | 2011-09-07 17:20:53 |
| R5.htm | 87381 | 2011-09-07 17:20:53 |
| R6.htm | 13379 | 2011-09-07 17:20:53 |
| R7.htm | 27692 | 2011-09-07 17:20:53 |
| R8.htm | 18940 | 2011-09-07 17:20:53 |
| R9.htm | 55775 | 2011-09-07 17:20:53 |
| report.css | 2721 | 2011-09-07 17:20:53 |
| seh-20110730.xml | 389275 | 2011-09-07 17:20:53 |
| seh-20110730.xsd | 14455 | 2011-09-07 17:20:53 |
| seh-20110730_cal.xml | 39979 | 2011-09-07 17:20:53 |
| seh-20110730_def.xml | 72193 | 2011-09-07 17:20:53 |
| seh-20110730_lab.xml | 173635 | 2011-09-07 17:20:53 |
| seh-20110730_pre.xml | 90418 | 2011-09-07 17:20:53 |
| seh-2011730x10q.htm | 770241 | 2011-09-07 17:20:53 |
| Show.js | 6423 | 2011-09-07 17:20:53 |
 spartechlogoa01.gif | 6267 | 2011-09-07 17:20:53 |