Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000806176-14-000029-index-headers.html | 2014-11-20 14:40:56 | |
| 0000806176-14-000029-index.html | 2014-11-20 14:40:56 | |
| 0000806176-14-000029.txt | 2014-11-20 14:40:56 | |
 0000806176-14-000029-xbrl.zip | 80447 | 2014-11-20 14:40:56 |
 BarChart1.jpg | 23496 | 2014-11-20 14:40:56 |
 BarChart2.jpg | 23632 | 2014-11-20 14:40:56 |
 BarChart3.jpg | 23427 | 2014-11-20 14:40:56 |
| c0064497xbrlincorpby-1120141.htm | 1224 | 2014-11-20 14:40:56 |
| ck0000806176-20141120.xml | 137848 | 2014-11-20 14:40:56 |
| ck0000806176-20141120.xsd | 17172 | 2014-11-20 14:40:56 |
| ck0000806176-20141120_cal.xml | 4999 | 2014-11-20 14:40:56 |
| ck0000806176-20141120_def.xml | 401735 | 2014-11-20 14:40:56 |
| ck0000806176-20141120_lab.xml | 186131 | 2014-11-20 14:40:56 |
| ck0000806176-20141120_pre.xml | 437349 | 2014-11-20 14:40:56 |
| FilingSummary.xml | 5176 | 2014-11-20 14:40:56 |
| Financial_Report.xls | 364035 | 2014-11-20 14:40:56 |
| Financial_Report.xlsx | 128528 | 2014-11-20 14:40:56 |
| R1.htm | 31687 | 2014-11-20 14:40:56 |
| R10.htm | 143513 | 2014-11-20 14:40:56 |
| R17.htm | 267285 | 2014-11-20 14:40:56 |
| R18.htm | 143644 | 2014-11-20 14:40:56 |
| R2.htm | 147810 | 2014-11-20 14:40:56 |
| R25.htm | 267314 | 2014-11-20 14:40:56 |
| R26.htm | 4846 | 2014-11-20 14:40:56 |
| R9.htm | 286341 | 2014-11-20 14:40:56 |
| report.css | 2740 | 2014-11-20 14:40:56 |
| Show.js | 1410 | 2014-11-20 14:40:56 |