Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001104659-20-092015-index-headers.html | 2020-08-07 16:56:23 | |
| 0001104659-20-092015-index.html | 2020-08-07 16:56:23 | |
| 0001104659-20-092015.txt | 2020-08-07 16:56:23 | |
 0001104659-20-092015-xbrl.zip | 49156 | 2020-08-07 16:56:23 |
| a20-25959_3497.htm | 18439 | 2020-08-07 16:56:23 |
| ck0000795307-20200730.xml | 24381 | 2020-08-07 16:56:23 |
| ck0000795307-20200730.xsd | 9803 | 2020-08-07 16:56:23 |
| ck0000795307-20200730_cal.xml | 5025 | 2020-08-07 16:56:23 |
| ck0000795307-20200730_def.xml | 293004 | 2020-08-07 16:56:23 |
| ck0000795307-20200730_lab.xml | 193873 | 2020-08-07 16:56:23 |
| ck0000795307-20200730_pre.xml | 316707 | 2020-08-07 16:56:23 |
| FilingSummary.xml | 5935 | 2020-08-07 16:56:23 |
 g259593bei001.gif | 4952 | 2020-08-07 16:56:23 |
| R1.htm | 37941 | 2020-08-07 16:56:23 |
| R10.htm | 25597 | 2020-08-07 16:56:23 |
| R11.htm | 3937 | 2020-08-07 16:56:23 |
| R2.htm | 20718 | 2020-08-07 16:56:23 |
| R4.htm | 27640 | 2020-08-07 16:56:23 |
| R5.htm | 20712 | 2020-08-07 16:56:23 |
| R7.htm | 27632 | 2020-08-07 16:56:23 |
| R8.htm | 19756 | 2020-08-07 16:56:23 |
| report.css | 2767 | 2020-08-07 16:56:23 |
| Show.js | 1085 | 2020-08-07 16:56:23 |