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| 0000090144-15-000020-index.html | 2015-11-06 16:40:27 | |
| 0000090144-15-000020.txt | 2015-11-06 16:40:27 | |
 0000090144-15-000020-xbrl.zip | 84612 | 2015-11-06 16:40:27 |
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| R10.htm | 18818 | 2015-11-06 16:40:27 |
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| R9.htm | 38131 | 2015-11-06 16:40:27 |
| report.css | 2767 | 2015-11-06 16:40:27 |
| Show.js | 1410 | 2015-11-06 16:40:27 |
| sppc-20150930.xml | 637073 | 2015-11-06 16:40:27 |
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| sppc-20150930_pre.xml | 156499 | 2015-11-06 16:40:27 |
| sppc93015ex15.htm | 5158 | 2015-11-06 16:40:27 |
| sppc93015ex311.htm | 14379 | 2015-11-06 16:40:27 |
| sppc93015ex312.htm | 14400 | 2015-11-06 16:40:27 |
| sppc93015ex321.htm | 6953 | 2015-11-06 16:40:27 |
| sppc93015ex322.htm | 6992 | 2015-11-06 16:40:27 |
| sppc93015form10-q.htm | 916862 | 2015-11-06 16:40:27 |