Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000701869-12-000017-index-headers.html | 2012-03-15 14:41:31 | |
| 0000701869-12-000017-index.html | 2012-03-15 14:41:31 | |
| 0000701869-12-000017.txt | 2012-03-15 14:41:31 | |
 0000701869-12-000017-xbrl.zip | 164665 | 2012-03-15 14:41:31 |
| FilingSummary.xml | 16835 | 2012-03-15 14:41:31 |
| Financial_Report.xls | 2771308 | 2012-03-15 14:41:31 |
| ihc-20111231.xml | 3376051 | 2012-03-15 14:41:31 |
| ihc-20111231.xsd | 29358 | 2012-03-15 14:41:31 |
| ihc-20111231_cal.xml | 56795 | 2012-03-15 14:41:31 |
| ihc-20111231_def.xml | 97600 | 2012-03-15 14:41:31 |
| ihc-20111231_lab.xml | 183737 | 2012-03-15 14:41:31 |
| ihc-20111231_pre.xml | 126827 | 2012-03-15 14:41:31 |
| ihc4q2011_10k.htm | 2714039 | 2012-03-15 14:41:31 |
| 900992 | 2012-03-15 14:41:31 | |
 ihc4q2011_10k002.gif | 521872 | 2012-03-15 14:41:31 |
| ihc4q2011_ex21.htm | 16124 | 2012-03-15 14:41:31 |
| 38236 | 2012-03-15 14:41:31 | |
| ihc4q2011_ex23.htm | 3371 | 2012-03-15 14:41:31 |
| 33966 | 2012-03-15 14:41:31 | |
| ihc4q2011_ex31z1.htm | 6942 | 2012-03-15 14:41:31 |
| 34212 | 2012-03-15 14:41:31 | |
| ihc4q2011_ex31z2.htm | 6946 | 2012-03-15 14:41:31 |
| 34238 | 2012-03-15 14:41:31 | |
| ihc4q2011_ex32z1.htm | 3863 | 2012-03-15 14:41:31 |
| 34643 | 2012-03-15 14:41:31 | |
| ihc4q2011_ex32z2.htm | 3789 | 2012-03-15 14:41:31 |
| 34653 | 2012-03-15 14:41:31 | |
| R1.htm | 37328 | 2012-03-15 14:41:31 |
| R10.htm | 14167 | 2012-03-15 14:41:31 |
| R11.htm | 284912 | 2012-03-15 14:41:31 |
| R12.htm | 47609 | 2012-03-15 14:41:31 |
| R13.htm | 49478 | 2012-03-15 14:41:31 |
| R14.htm | 27203 | 2012-03-15 14:41:31 |
| R15.htm | 17797 | 2012-03-15 14:41:31 |
| R16.htm | 90692 | 2012-03-15 14:41:31 |
| R17.htm | 26879 | 2012-03-15 14:41:31 |
| R18.htm | 90015 | 2012-03-15 14:41:31 |
| R19.htm | 27325 | 2012-03-15 14:41:31 |
| R2.htm | 176341 | 2012-03-15 14:41:31 |
| R20.htm | 4971 | 2012-03-15 14:41:31 |
| R21.htm | 7549 | 2012-03-15 14:41:31 |
| R22.htm | 123499 | 2012-03-15 14:41:31 |
| R23.htm | 199215 | 2012-03-15 14:41:31 |
| R24.htm | 23534 | 2012-03-15 14:41:31 |
| R25.htm | 25750 | 2012-03-15 14:41:31 |
| R26.htm | 137835 | 2012-03-15 14:41:31 |
| R27.htm | 129323 | 2012-03-15 14:41:31 |
| R28.htm | 9935 | 2012-03-15 14:41:31 |
| R29.htm | 97969 | 2012-03-15 14:41:31 |
| R3.htm | 155983 | 2012-03-15 14:41:31 |
| R30.htm | 214621 | 2012-03-15 14:41:31 |
| R31.htm | 93130 | 2012-03-15 14:41:31 |
| R32.htm | 353579 | 2012-03-15 14:41:31 |
| R33.htm | 154923 | 2012-03-15 14:41:31 |
| R4.htm | 125246 | 2012-03-15 14:41:31 |
| R5.htm | 210930 | 2012-03-15 14:41:31 |
| R6.htm | 70798 | 2012-03-15 14:41:31 |
| R7.htm | 102212 | 2012-03-15 14:41:31 |
| R8.htm | 7655 | 2012-03-15 14:41:31 |
| R9.htm | 403045 | 2012-03-15 14:41:31 |
| report.css | 2721 | 2012-03-15 14:41:31 |
| Show.js | 6423 | 2012-03-15 14:41:31 |