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| 0001437749-12-003009-index.html | 2012-03-29 16:41:12 | |
| 0001437749-12-003009.txt | 2012-03-29 16:41:12 | |
 0001437749-12-003009-xbrl.zip | 109008 | 2012-03-29 16:41:12 |
| ex21-1.htm | 8645 | 2012-03-29 16:41:12 |
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| ex31-1.htm | 15228 | 2012-03-29 16:41:12 |
| ex31-2.htm | 14937 | 2012-03-29 16:41:12 |
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| ex32-2.htm | 4572 | 2012-03-29 16:41:12 |
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| Financial_Report.xls | 1297450 | 2012-03-29 16:41:12 |
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| R2.htm | 92659 | 2012-03-29 16:41:12 |
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| R22.htm | 143707 | 2012-03-29 16:41:12 |
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| R7.htm | 45951 | 2012-03-29 16:41:12 |
| R8.htm | 97962 | 2012-03-29 16:41:12 |
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| report.css | 2721 | 2012-03-29 16:41:12 |
| Show.js | 6423 | 2012-03-29 16:41:12 |
| sigm-20120128.xml | 1610598 | 2012-03-29 16:41:12 |
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| sigm-20120128_pre.xml | 126362 | 2012-03-29 16:41:12 |
| sigma_10k-012812.htm | 2496021 | 2012-03-29 16:41:12 |