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| 0000897101-12-000714.txt | 2012-05-03 17:11:58 | |
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| FilingSummary.xml | 6791 | 2012-05-03 17:11:58 |
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| insignia121675_10q.htm | 207004 | 2012-05-03 17:11:58 |
| insignia121675_ex10-1.htm | 26484 | 2012-05-03 17:11:58 |
| insignia121675_ex10-2.htm | 24564 | 2012-05-03 17:11:58 |
| insignia121675_ex31-1.htm | 8451 | 2012-05-03 17:11:58 |
| insignia121675_ex31-2.htm | 8745 | 2012-05-03 17:11:58 |
| insignia121675_ex32.htm | 3266 | 2012-05-03 17:11:58 |
| isig-20120331.xml | 76989 | 2012-05-03 17:11:58 |
| isig-20120331.xsd | 8644 | 2012-05-03 17:11:58 |
| isig-20120331_cal.xml | 32515 | 2012-05-03 17:11:58 |
| isig-20120331_lab.xml | 107624 | 2012-05-03 17:11:58 |
| isig-20120331_pre.xml | 67097 | 2012-05-03 17:11:58 |
| R1.htm | 26720 | 2012-05-03 17:11:58 |
| R10.htm | 9169 | 2012-05-03 17:11:58 |
| R11.htm | 6375 | 2012-05-03 17:11:58 |
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| R2.htm | 101254 | 2012-05-03 17:11:58 |
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