Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000795384-11-000033-index-headers.html | 2011-07-21 09:00:27 | |
| 0000795384-11-000033-index.html | 2011-07-21 09:00:27 | |
| 0000795384-11-000033.txt | 2011-07-21 09:00:27 | |
 0000795384-11-000033-xbrl.zip | 68815 | 2011-07-21 09:00:27 |
 BarChart1.jpg | 27504 | 2011-07-21 09:00:27 |
 BarChart2.jpg | 25465 | 2011-07-21 09:00:27 |
 BarChart3.jpg | 24897 | 2011-07-21 09:00:27 |
 BarChart4.jpg | 28458 | 2011-07-21 09:00:27 |
 BarChart5.jpg | 21018 | 2011-07-21 09:00:27 |
| cik0000315748-20110628.xml | 348835 | 2011-07-21 09:00:27 |
| cik0000315748-20110628.xsd | 28390 | 2011-07-21 09:00:27 |
| cik0000315748-20110628_cal.xml | 2581 | 2011-07-21 09:00:27 |
| cik0000315748-20110628_def.xml | 443946 | 2011-07-21 09:00:27 |
| cik0000315748-20110628_lab.xml | 78320 | 2011-07-21 09:00:27 |
| cik0000315748-20110628_pre.xml | 531634 | 2011-07-21 09:00:27 |
| FilingSummary.xml | 8577 | 2011-07-21 09:00:27 |
| Financial_Report.xls | 673477 | 2011-07-21 09:00:27 |
| R1.htm | 20437 | 2011-07-21 09:00:27 |
| R15.htm | 241328 | 2011-07-21 09:00:27 |
| R16.htm | 129507 | 2011-07-21 09:00:27 |
| R2.htm | 109202 | 2011-07-21 09:00:27 |
| R22.htm | 243296 | 2011-07-21 09:00:27 |
| R23.htm | 119831 | 2011-07-21 09:00:27 |
| R29.htm | 234029 | 2011-07-21 09:00:27 |
| R30.htm | 113462 | 2011-07-21 09:00:27 |
| R35.htm | 220619 | 2011-07-21 09:00:27 |
| R36.htm | 4773 | 2011-07-21 09:00:27 |
| R8.htm | 214861 | 2011-07-21 09:00:27 |
| R9.htm | 127257 | 2011-07-21 09:00:27 |
| report.css | 2721 | 2011-07-21 09:00:27 |
| Show.js | 6423 | 2011-07-21 09:00:27 |
| tffxbrlpartc.htm | 217758 | 2011-07-21 09:00:27 |