Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000728391-24-000016-index-headers.html | 2024-03-06 16:49:57 | |
| 0000728391-24-000016-index.html | 2024-03-06 16:49:57 | |
| 0000728391-24-000016.txt | 2024-03-06 16:49:57 | |
 0000728391-24-000016-xbrl.zip | 10723 | 2024-03-06 16:49:57 |
| cik0000728391-20240229.htm | 22223 | 2024-03-06 16:49:57 |
| cik0000728391-20240229.xsd | 2207 | 2024-03-06 16:49:57 |
| cik0000728391-20240229_def.xml | 12401 | 2024-03-06 16:49:57 |
| cik0000728391-20240229_htm.xml | 2361 | 2024-03-06 16:49:57 |
| cik0000728391-20240229_lab.xml | 21901 | 2024-03-06 16:49:57 |
| cik0000728391-20240229_pre.xml | 12766 | 2024-03-06 16:49:57 |
| FilingSummary.xml | 1740 | 2024-03-06 16:49:57 |
| Financial_Report.xlsx | 5570 | 2024-03-06 16:49:57 |
| MetaLinks.json | 17252 | 2024-03-06 16:49:57 |
| R1.htm | 31924 | 2024-03-06 16:49:57 |
| report.css | 2767 | 2024-03-06 16:49:57 |
| Show.js | 1084 | 2024-03-06 16:49:57 |