Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000773674-17-000073-index-headers.html | 2017-07-14 12:05:04 | |
| 0000773674-17-000073-index.html | 2017-07-14 12:05:04 | |
| 0000773674-17-000073.txt | 2017-07-14 12:05:04 | |
 0000773674-17-000073-xbrl.zip | 24943 | 2017-07-14 12:05:04 |
| acgitxbrldocument_71417.htm | 7227 | 2017-07-14 12:05:04 |
 acihorizblk84.jpg | 64577 | 2017-07-14 12:05:04 |
| ck0000773674-20170711.xml | 14029 | 2017-07-14 12:05:04 |
| ck0000773674-20170711.xsd | 3412 | 2017-07-14 12:05:04 |
| ck0000773674-20170711_cal.xml | 4534 | 2017-07-14 12:05:04 |
| ck0000773674-20170711_def.xml | 7429 | 2017-07-14 12:05:04 |
| ck0000773674-20170711_lab.xml | 171198 | 2017-07-14 12:05:04 |
| ck0000773674-20170711_pre.xml | 70457 | 2017-07-14 12:05:04 |
| FilingSummary.xml | 2142 | 2017-07-14 12:05:04 |
| R1.htm | 14961 | 2017-07-14 12:05:04 |
| R3.htm | 37900 | 2017-07-14 12:05:04 |
| report.css | 2767 | 2017-07-14 12:05:04 |
| Show.js | 1410 | 2017-07-14 12:05:04 |