Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001104659-20-044030-index-headers.html | 2020-04-07 11:15:31 | |
| 0001104659-20-044030-index.html | 2020-04-07 11:15:31 | |
| 0001104659-20-044030.txt | 2020-04-07 11:15:31 | |
 0001104659-20-044030-xbrl.zip | 71788 | 2020-04-07 11:15:31 |
 BarChart1.png | 31560 | 2020-04-07 11:15:31 |
 BarChart2.png | 30752 | 2020-04-07 11:15:31 |
 BarChart3.png | 29018 | 2020-04-07 11:15:31 |
| ck0000795264-20200330.xml | 98990 | 2020-04-07 11:15:31 |
| ck0000795264-20200330.xsd | 15306 | 2020-04-07 11:15:31 |
| ck0000795264-20200330_cal.xml | 5049 | 2020-04-07 11:15:31 |
| ck0000795264-20200330_def.xml | 392118 | 2020-04-07 11:15:31 |
| ck0000795264-20200330_lab.xml | 194808 | 2020-04-07 11:15:31 |
| ck0000795264-20200330_pre.xml | 425805 | 2020-04-07 11:15:31 |
| FilingSummary.xml | 5967 | 2020-04-07 11:15:31 |
 image_001.jpg | 15483 | 2020-04-07 11:15:31 |
| R1.htm | 27243 | 2020-04-07 11:15:31 |
| R15.htm | 188215 | 2020-04-07 11:15:31 |
| R16.htm | 124110 | 2020-04-07 11:15:31 |
| R2.htm | 126283 | 2020-04-07 11:15:31 |
| R22.htm | 188537 | 2020-04-07 11:15:31 |
| R23.htm | 3932 | 2020-04-07 11:15:31 |
| R8.htm | 189141 | 2020-04-07 11:15:31 |
| R9.htm | 125354 | 2020-04-07 11:15:31 |
| report.css | 2767 | 2020-04-07 11:15:31 |
| Show.js | 1085 | 2020-04-07 11:15:31 |
| tm2013768-2_485bpos.htm | 23286 | 2020-04-07 11:15:31 |