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|---|---|---|
 0000053808-19-000072-index-headers.html | 2019-10-31 14:39:04 | |
| 0000053808-19-000072-index.html | 2019-10-31 14:39:04 | |
| 0000053808-19-000072.txt | 2019-10-31 14:39:04 | |
 0000053808-19-000072-xbrl.zip | 39760 | 2019-10-31 14:39:04 |
 BarChart1.png | 30709 | 2019-10-31 14:39:04 |
| ck0000053808-20191017.xml | 51535 | 2019-10-31 14:39:04 |
| ck0000053808-20191017.xsd | 8181 | 2019-10-31 14:39:04 |
| ck0000053808-20191017_cal.xml | 5065 | 2019-10-31 14:39:04 |
| ck0000053808-20191017_def.xml | 144335 | 2019-10-31 14:39:04 |
| ck0000053808-20191017_lab.xml | 189836 | 2019-10-31 14:39:04 |
| ck0000053808-20191017_pre.xml | 160114 | 2019-10-31 14:39:04 |
| dlftxbrlincorporated-1020191.htm | 804 | 2019-10-31 14:39:04 |
| FilingSummary.xml | 3595 | 2019-10-31 14:39:04 |
| R1.htm | 27164 | 2019-10-31 14:39:04 |
| R10.htm | 3932 | 2019-10-31 14:39:04 |
| R2.htm | 127976 | 2019-10-31 14:39:04 |
| R9.htm | 245245 | 2019-10-31 14:39:04 |
| report.css | 2767 | 2019-10-31 14:39:04 |
| Show.js | 1085 | 2019-10-31 14:39:04 |