Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000797923-18-000020-index-headers.html | 2018-12-06 15:51:37 | |
| 0000797923-18-000020-index.html | 2018-12-06 15:51:37 | |
| 0000797923-18-000020.txt | 2018-12-06 15:51:37 | |
 0000797923-18-000020-xbrl.zip | 31460 | 2018-12-06 15:51:37 |
| c0022497xbrlincorpby-1020181.htm | 878 | 2018-12-06 15:51:37 |
| ck0000797923-20181123.xml | 25101 | 2018-12-06 15:51:37 |
| ck0000797923-20181123.xsd | 7426 | 2018-12-06 15:51:37 |
| ck0000797923-20181123_cal.xml | 5029 | 2018-12-06 15:51:37 |
| ck0000797923-20181123_def.xml | 115884 | 2018-12-06 15:51:37 |
| ck0000797923-20181123_lab.xml | 178670 | 2018-12-06 15:51:37 |
| ck0000797923-20181123_pre.xml | 128855 | 2018-12-06 15:51:37 |
| FilingSummary.xml | 3602 | 2018-12-06 15:51:37 |
| R1.htm | 27020 | 2018-12-06 15:51:37 |
| R2.htm | 47569 | 2018-12-06 15:51:37 |
| R7.htm | 89709 | 2018-12-06 15:51:37 |
| R8.htm | 3933 | 2018-12-06 15:51:37 |
| report.css | 2767 | 2018-12-06 15:51:37 |
| Show.js | 1085 | 2018-12-06 15:51:37 |