Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950123-11-046359-index-headers.html | 2011-05-06 12:27:50 | |
| 0000950123-11-046359-index.html | 2011-05-06 12:27:50 | |
| 0000950123-11-046359.txt | 2011-05-06 12:27:50 | |
 0000950123-11-046359-xbrl.zip | 57352 | 2011-05-06 12:27:50 |
| defnref.xml | 23681 | 2011-05-06 12:27:50 |
| FilingSummary.xml | 12280 | 2011-05-06 12:27:50 |
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| h81248exv31w1.htm | 8469 | 2011-05-06 12:27:50 |
| h81248exv31w2.htm | 8528 | 2011-05-06 12:27:50 |
| h81248exv32w1.htm | 3751 | 2011-05-06 12:27:50 |
| h81248exv32w2.htm | 3675 | 2011-05-06 12:27:50 |
| R1.xml | 49540 | 2011-05-06 12:27:50 |
| R10.xml | 8774 | 2011-05-06 12:27:50 |
| R11.xml | 12615 | 2011-05-06 12:27:50 |
| R12.xml | 22581 | 2011-05-06 12:27:50 |
| R13.xml | 8881 | 2011-05-06 12:27:50 |
| R14.xml | 14534 | 2011-05-06 12:27:50 |
| R15.xml | 17639 | 2011-05-06 12:27:50 |
| R16.xml | 8028 | 2011-05-06 12:27:50 |
| R17.xml | 8099 | 2011-05-06 12:27:50 |
| R18.xml | 62028 | 2011-05-06 12:27:50 |
| R19.xml | 9002 | 2011-05-06 12:27:50 |
| R2.xml | 95627 | 2011-05-06 12:27:50 |
| R20.xml | 36706 | 2011-05-06 12:27:50 |
| R21.xml | 16622 | 2011-05-06 12:27:50 |
| R22.xml | 8844 | 2011-05-06 12:27:50 |
| R23.xml | 7919 | 2011-05-06 12:27:50 |
| R24.xml | 7941 | 2011-05-06 12:27:50 |
| R25.xml | 323637 | 2011-05-06 12:27:50 |
| R3.xml | 36596 | 2011-05-06 12:27:50 |
| R4.xml | 58295 | 2011-05-06 12:27:50 |
| R5.xml | 102534 | 2011-05-06 12:27:50 |
| R6.xml | 10154 | 2011-05-06 12:27:50 |
| R7.xml | 10809 | 2011-05-06 12:27:50 |
| R8.xml | 11312 | 2011-05-06 12:27:50 |
| R9.xml | 16208 | 2011-05-06 12:27:50 |
| spn-20110331.xml | 511172 | 2011-05-06 12:27:50 |
| spn-20110331.xsd | 17152 | 2011-05-06 12:27:50 |
| spn-20110331_cal.xml | 39657 | 2011-05-06 12:27:50 |
| spn-20110331_lab.xml | 138475 | 2011-05-06 12:27:50 |
| spn-20110331_pre.xml | 81395 | 2011-05-06 12:27:50 |