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| 0000950156-12-000049-index.html | 2012-05-15 15:53:06 | |
| 0000950156-12-000049.txt | 2012-05-15 15:53:06 | |
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| d78988_igi10q.htm | 231792 | 2012-05-15 15:53:06 |
| ex311_78988.htm | 6786 | 2012-05-15 15:53:06 |
| ex312_78988.htm | 6675 | 2012-05-15 15:53:06 |
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| FilingSummary.xml | 8828 | 2012-05-15 15:53:06 |
| Financial_Report.xls | 248040 | 2012-05-15 15:53:06 |
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| ig-20120331.xsd | 15803 | 2012-05-15 15:53:06 |
| ig-20120331_cal.xml | 21967 | 2012-05-15 15:53:06 |
| ig-20120331_def.xml | 88924 | 2012-05-15 15:53:06 |
| ig-20120331_lab.xml | 106005 | 2012-05-15 15:53:06 |
| ig-20120331_pre.xml | 90867 | 2012-05-15 15:53:06 |
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| R10.htm | 19838 | 2012-05-15 15:53:06 |
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| R2.htm | 53883 | 2012-05-15 15:53:06 |
| R3.htm | 110290 | 2012-05-15 15:53:06 |
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