Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000797920-18-000009-index-headers.html | 2018-04-12 13:09:54 | |
| 0000797920-18-000009-index.html | 2018-04-12 13:09:54 | |
| 0000797920-18-000009.txt | 2018-04-12 13:09:54 | |
 0000797920-18-000009-xbrl.zip | 40032 | 2018-04-12 13:09:54 |
 BarChart1.png | 27306 | 2018-04-12 13:09:54 |
| ck0000797920-20180328.xml | 58336 | 2018-04-12 13:09:54 |
| ck0000797920-20180328.xsd | 8710 | 2018-04-12 13:09:54 |
| ck0000797920-20180328_cal.xml | 5053 | 2018-04-12 13:09:54 |
| ck0000797920-20180328_def.xml | 141428 | 2018-04-12 13:09:54 |
| ck0000797920-20180328_lab.xml | 180245 | 2018-04-12 13:09:54 |
| ck0000797920-20180328_pre.xml | 159385 | 2018-04-12 13:09:54 |
| FilingSummary.xml | 3867 | 2018-04-12 13:09:54 |
| lp1-021.htm | 25192 | 2018-04-12 13:09:54 |
| R1.htm | 26533 | 2018-04-12 13:09:54 |
| R10.htm | 3933 | 2018-04-12 13:09:54 |
| R2.htm | 123955 | 2018-04-12 13:09:54 |
| R9.htm | 229346 | 2018-04-12 13:09:54 |
| report.css | 2767 | 2018-04-12 13:09:54 |
| Show.js | 1410 | 2018-04-12 13:09:54 |