Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000051931-22-000433-index-headers.html | 2022-04-29 17:37:52 | |
| 0000051931-22-000433-index.html | 2022-04-29 17:37:52 | |
| 0000051931-22-000433.txt | 2022-04-29 17:37:52 | |
 0000051931-22-000433-xbrl.zip | 38041 | 2022-04-29 17:37:52 |
| ck0000794458-20220421.htm | 35656 | 2022-04-29 17:37:52 |
| ck0000794458-20220421.xsd | 5924 | 2022-04-29 17:37:52 |
| ck0000794458-20220421_cal.xml | 4977 | 2022-04-29 17:37:52 |
| ck0000794458-20220421_def.xml | 104034 | 2022-04-29 17:37:52 |
| ck0000794458-20220421_htm.xml | 13032 | 2022-04-29 17:37:52 |
| ck0000794458-20220421_lab.xml | 185271 | 2022-04-29 17:37:52 |
| ck0000794458-20220421_pre.xml | 116090 | 2022-04-29 17:37:52 |
| FilingSummary.xml | 3733 | 2022-04-29 17:37:52 |
 image_001.jpg | 3441 | 2022-04-29 17:37:52 |
 image_006.jpg | 2450 | 2022-04-29 17:37:52 |
| MetaLinks.json | 252335 | 2022-04-29 17:37:52 |
| R1.htm | 25435 | 2022-04-29 17:37:52 |
| R2.htm | 42048 | 2022-04-29 17:37:52 |
| R5.htm | 55244 | 2022-04-29 17:37:52 |
| R6.htm | 3943 | 2022-04-29 17:37:52 |
| report.css | 2767 | 2022-04-29 17:37:52 |
| Show.js | 1085 | 2022-04-29 17:37:52 |