Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000720064-21-000014-index-headers.html | 2021-11-22 08:58:07 | |
| 0000720064-21-000014-index.html | 2021-11-22 08:58:07 | |
| 0000720064-21-000014.txt | 2021-11-22 08:58:07 | |
 0000720064-21-000014-xbrl.zip | 34382 | 2021-11-22 08:58:07 |
| ck0000720064-20211122.htm | 56131 | 2021-11-22 08:58:07 |
| ck0000720064-20211122.xsd | 7245 | 2021-11-22 08:58:07 |
| ck0000720064-20211122_cal.xml | 4965 | 2021-11-22 08:58:07 |
| ck0000720064-20211122_def.xml | 119539 | 2021-11-22 08:58:07 |
| ck0000720064-20211122_htm.xml | 25643 | 2021-11-22 08:58:07 |
| ck0000720064-20211122_lab.xml | 187151 | 2021-11-22 08:58:07 |
| ck0000720064-20211122_pre.xml | 133210 | 2021-11-22 08:58:07 |
| FilingSummary.xml | 3730 | 2021-11-22 08:58:07 |
| MetaLinks.json | 255995 | 2021-11-22 08:58:07 |
| R1.htm | 29074 | 2021-11-22 08:58:07 |
| R2.htm | 57855 | 2021-11-22 08:58:07 |
| R7.htm | 106320 | 2021-11-22 08:58:07 |
| R8.htm | 3936 | 2021-11-22 08:58:07 |
| report.css | 2767 | 2021-11-22 08:58:07 |
| Show.js | 1085 | 2021-11-22 08:58:07 |