Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000759667-20-000012-index-headers.html | 2020-04-06 13:54:13 | |
| 0000759667-20-000012-index.html | 2020-04-06 13:54:13 | |
| 0000759667-20-000012.txt | 2020-04-06 13:54:13 | |
 0000759667-20-000012-xbrl.zip | 100089 | 2020-04-06 13:54:13 |
| ck0000759667-20200319.xml | 60247 | 2020-04-06 13:54:13 |
| ck0000759667-20200319.xsd | 20371 | 2020-04-06 13:54:13 |
| ck0000759667-20200319_cal.xml | 5049 | 2020-04-06 13:54:13 |
| ck0000759667-20200319_def.xml | 769524 | 2020-04-06 13:54:13 |
| ck0000759667-20200319_lab.xml | 221619 | 2020-04-06 13:54:13 |
| ck0000759667-20200319_pre.xml | 816366 | 2020-04-06 13:54:13 |
| FilingSummary.xml | 12715 | 2020-04-06 13:54:13 |
| Financial_Report.xlsx | 17652 | 2020-04-06 13:54:13 |
| incbyreference-variousg1_288.htm | 3971 | 2020-04-06 13:54:13 |
| R1.htm | 83617 | 2020-04-06 13:54:13 |
| R10.htm | 10853 | 2020-04-06 13:54:13 |
| R11.htm | 13482 | 2020-04-06 13:54:13 |
| R12.htm | 10836 | 2020-04-06 13:54:13 |
| R13.htm | 13465 | 2020-04-06 13:54:13 |
| R14.htm | 10832 | 2020-04-06 13:54:13 |
| R15.htm | 13461 | 2020-04-06 13:54:13 |
| R16.htm | 10829 | 2020-04-06 13:54:13 |
| R17.htm | 13458 | 2020-04-06 13:54:13 |
| R18.htm | 3931 | 2020-04-06 13:54:13 |
| R2.htm | 10768 | 2020-04-06 13:54:13 |
| R3.htm | 13397 | 2020-04-06 13:54:13 |
| R4.htm | 10807 | 2020-04-06 13:54:13 |
| R5.htm | 13436 | 2020-04-06 13:54:13 |
| R6.htm | 10829 | 2020-04-06 13:54:13 |
| R7.htm | 13458 | 2020-04-06 13:54:13 |
| R8.htm | 10840 | 2020-04-06 13:54:13 |
| R9.htm | 13469 | 2020-04-06 13:54:13 |
| report.css | 2767 | 2020-04-06 13:54:13 |
| Show.js | 1085 | 2020-04-06 13:54:13 |