Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000728391-22-000005-index-headers.html | 2022-02-18 16:55:02 | |
| 0000728391-22-000005-index.html | 2022-02-18 16:55:02 | |
| 0000728391-22-000005.txt | 2022-02-18 16:55:02 | |
 0000728391-22-000005-xbrl.zip | 12566 | 2022-02-18 16:55:02 |
| cik0000728391-20220215.htm | 28991 | 2022-02-18 16:55:02 |
| cik0000728391-20220215.xsd | 2217 | 2022-02-18 16:55:02 |
| cik0000728391-20220215_def.xml | 13056 | 2022-02-18 16:55:02 |
| cik0000728391-20220215_htm.xml | 8988 | 2022-02-18 16:55:02 |
| cik0000728391-20220215_lab.xml | 25214 | 2022-02-18 16:55:02 |
| cik0000728391-20220215_pre.xml | 13432 | 2022-02-18 16:55:02 |
| FilingSummary.xml | 1730 | 2022-02-18 16:55:02 |
| Financial_Report.xlsx | 5565 | 2022-02-18 16:55:02 |
| MetaLinks.json | 17940 | 2022-02-18 16:55:02 |
| R1.htm | 34042 | 2022-02-18 16:55:02 |
| report.css | 2767 | 2022-02-18 16:55:02 |
| Show.js | 1084 | 2022-02-18 16:55:02 |