Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000797923-17-000021-index-headers.html | 2017-09-14 12:37:58 | |
| 0000797923-17-000021-index.html | 2017-09-14 12:37:58 | |
| 0000797923-17-000021.txt | 2017-09-14 12:37:58 | |
 0000797923-17-000021-xbrl.zip | 61832 | 2017-09-14 12:37:58 |
 BarChart1.png | 28687 | 2017-09-14 12:37:58 |
 BarChart2.png | 28687 | 2017-09-14 12:37:58 |
| ck0000797923-20170828.xml | 113006 | 2017-09-14 12:37:58 |
| ck0000797923-20170828.xsd | 13410 | 2017-09-14 12:37:58 |
| ck0000797923-20170828_cal.xml | 5041 | 2017-09-14 12:37:58 |
| ck0000797923-20170828_def.xml | 276452 | 2017-09-14 12:37:58 |
| ck0000797923-20170828_lab.xml | 182941 | 2017-09-14 12:37:58 |
| ck0000797923-20170828_pre.xml | 305651 | 2017-09-14 12:37:58 |
| FilingSummary.xml | 5462 | 2017-09-14 12:37:58 |
| lp1_022.htm | 25108 | 2017-09-14 12:37:58 |
| R1.htm | 31235 | 2017-09-14 12:37:58 |
| R10.htm | 117194 | 2017-09-14 12:37:58 |
| R17.htm | 211183 | 2017-09-14 12:37:58 |
| R18.htm | 3934 | 2017-09-14 12:37:58 |
| R2.htm | 126719 | 2017-09-14 12:37:58 |
| R9.htm | 243550 | 2017-09-14 12:37:58 |
| report.css | 2767 | 2017-09-14 12:37:58 |
| Show.js | 1410 | 2017-09-14 12:37:58 |