Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000819940-17-000064-index-headers.html | 2017-04-26 12:09:41 | |
| 0000819940-17-000064-index.html | 2017-04-26 12:09:41 | |
| 0000819940-17-000064.txt | 2017-04-26 12:09:41 | |
 0000819940-17-000064-xbrl.zip | 27696 | 2017-04-26 12:09:41 |
| ck0000819940-20170421.xml | 7251 | 2017-04-26 12:09:41 |
| ck0000819940-20170421.xsd | 5224 | 2017-04-26 12:09:41 |
| ck0000819940-20170421_cal.xml | 5053 | 2017-04-26 12:09:41 |
| ck0000819940-20170421_def.xml | 92120 | 2017-04-26 12:09:41 |
| ck0000819940-20170421_lab.xml | 176367 | 2017-04-26 12:09:41 |
| ck0000819940-20170421_pre.xml | 102469 | 2017-04-26 12:09:41 |
| dlfixbrlincorporatedb-420171.htm | 820 | 2017-04-26 12:09:41 |
| FilingSummary.xml | 3529 | 2017-04-26 12:09:41 |
| Financial_Report.xlsx | 7673 | 2017-04-26 12:09:41 |
| R1.htm | 20849 | 2017-04-26 12:09:41 |
| R2.htm | 10434 | 2017-04-26 12:09:41 |
| R3.htm | 15223 | 2017-04-26 12:09:41 |
| R4.htm | 3932 | 2017-04-26 12:09:41 |
| report.css | 2767 | 2017-04-26 12:09:41 |
| Show.js | 1410 | 2017-04-26 12:09:41 |