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|---|---|---|
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| 0000950156-11-000105-index.html | 2011-08-15 14:21:38 | |
| 0000950156-11-000105.txt | 2011-08-15 14:21:38 | |
 0000950156-11-000105-xbrl.zip | 51051 | 2011-08-15 14:21:38 |
| d77176_igi10q.htm | 289765 | 2011-08-15 14:21:38 |
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| ex312_77176.htm | 7061 | 2011-08-15 14:21:38 |
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| ex322_77176.htm | 3427 | 2011-08-15 14:21:38 |
| FilingSummary.xml | 9898 | 2011-08-15 14:21:38 |
| Financial_Report.xls | 234929 | 2011-08-15 14:21:38 |
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| ig-20110630.xsd | 17826 | 2011-08-15 14:21:38 |
| ig-20110630_cal.xml | 23634 | 2011-08-15 14:21:38 |
| ig-20110630_def.xml | 87722 | 2011-08-15 14:21:38 |
| ig-20110630_lab.xml | 113584 | 2011-08-15 14:21:38 |
| ig-20110630_pre.xml | 99722 | 2011-08-15 14:21:38 |
| R1.htm | 31766 | 2011-08-15 14:21:38 |
| R10.htm | 19907 | 2011-08-15 14:21:38 |
| R11.htm | 79188 | 2011-08-15 14:21:38 |
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| R18.htm | 10858 | 2011-08-15 14:21:38 |
| R19.htm | 6761 | 2011-08-15 14:21:38 |
| R2.htm | 56428 | 2011-08-15 14:21:38 |
| R3.htm | 103888 | 2011-08-15 14:21:38 |
| R4.htm | 9032 | 2011-08-15 14:21:38 |
| R5.htm | 115452 | 2011-08-15 14:21:38 |
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| R7.htm | 5965 | 2011-08-15 14:21:38 |
| R8.htm | 10565 | 2011-08-15 14:21:38 |
| R9.htm | 15970 | 2011-08-15 14:21:38 |
| report.css | 2721 | 2011-08-15 14:21:38 |
| Show.js | 6423 | 2011-08-15 14:21:38 |