Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000051931-17-001035-index-headers.html | 2017-04-27 14:15:15 | |
| 0000051931-17-001035-index.html | 2017-04-27 14:15:15 | |
| 0000051931-17-001035.txt | 2017-04-27 14:15:15 | |
 0000051931-17-001035-xbrl.zip | 29975 | 2017-04-27 14:15:15 |
| ck0000826813-20170406.xml | 22948 | 2017-04-27 14:15:15 |
| ck0000826813-20170406.xsd | 8860 | 2017-04-27 14:15:15 |
| ck0000826813-20170406_cal.xml | 5053 | 2017-04-27 14:15:15 |
| ck0000826813-20170406_def.xml | 103431 | 2017-04-27 14:15:15 |
| ck0000826813-20170406_lab.xml | 193266 | 2017-04-27 14:15:15 |
| ck0000826813-20170406_pre.xml | 115580 | 2017-04-27 14:15:15 |
| FilingSummary.xml | 3441 | 2017-04-27 14:15:15 |
| Financial_Report.xlsx | 8464 | 2017-04-27 14:15:15 |
| ibfa497xbrl.htm | 6005 | 2017-04-27 14:15:15 |
| R1.htm | 55843 | 2017-04-27 14:15:15 |
| R2.htm | 12061 | 2017-04-27 14:15:15 |
| R3.htm | 14685 | 2017-04-27 14:15:15 |
| R4.htm | 3933 | 2017-04-27 14:15:15 |
| report.css | 2767 | 2017-04-27 14:15:15 |
| Show.js | 1410 | 2017-04-27 14:15:15 |