Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000051931-22-000867-index-headers.html | 2022-09-02 17:21:43 | |
| 0000051931-22-000867-index.html | 2022-09-02 17:21:43 | |
| 0000051931-22-000867.txt | 2022-09-02 17:21:43 | |
 0000051931-22-000867-xbrl.zip | 326894 | 2022-09-02 17:21:43 |
 BarChart1.png | 15174 | 2022-09-02 17:21:43 |
| ck0000794458-20220816.htm | 1554487 | 2022-09-02 17:21:43 |
| ck0000794458-20220816.xsd | 7704 | 2022-09-02 17:21:43 |
| ck0000794458-20220816_cal.xml | 4997 | 2022-09-02 17:21:43 |
| ck0000794458-20220816_def.xml | 133137 | 2022-09-02 17:21:43 |
| ck0000794458-20220816_htm.xml | 42779 | 2022-09-02 17:21:43 |
| ck0000794458-20220816_lab.xml | 187603 | 2022-09-02 17:21:43 |
| ck0000794458-20220816_pre.xml | 147991 | 2022-09-02 17:21:43 |
| exhd.htm | 47884 | 2022-09-02 17:21:43 |
| exhj.htm | 2134 | 2022-09-02 17:21:43 |
| exhp.htm | 145975 | 2022-09-02 17:21:43 |
| FilingSummary.xml | 4207 | 2022-09-02 17:21:43 |
 img_001.gif | 88 | 2022-09-02 17:21:43 |
 img_001.jpg | 7592 | 2022-09-02 17:21:43 |
 img_002.jpg | 60970 | 2022-09-02 17:21:43 |
 img_007.jpg | 42599 | 2022-09-02 17:21:43 |
| MetaLinks.json | 265312 | 2022-09-02 17:21:43 |
| R1.htm | 25075 | 2022-09-02 17:21:43 |
| R2.htm | 129927 | 2022-09-02 17:21:43 |
| R8.htm | 213074 | 2022-09-02 17:21:43 |
| R9.htm | 3909 | 2022-09-02 17:21:43 |
| report.css | 2767 | 2022-09-02 17:21:43 |
| Show.js | 1085 | 2022-09-02 17:21:43 |