Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-20-098159-index-headers.html | 2020-04-03 16:15:54 | |
| 0001193125-20-098159-index.html | 2020-04-03 16:15:54 | |
| 0001193125-20-098159.txt | 2020-04-03 16:15:54 | |
 0001193125-20-098159-xbrl.zip | 38955 | 2020-04-03 16:15:54 |
| cik0000086521-20200331.xsd | 6378 | 2020-04-03 16:15:54 |
| cik0000086521-20200331_cal.xml | 664 | 2020-04-03 16:15:54 |
| cik0000086521-20200331_def.xml | 15939 | 2020-04-03 16:15:54 |
| cik0000086521-20200331_lab.xml | 21607 | 2020-04-03 16:15:54 |
| cik0000086521-20200331_pre.xml | 16271 | 2020-04-03 16:15:54 |
| d865104d8k.htm | 83454 | 2020-04-03 16:15:54 |
| d865104d8k_htm.xml | 9827 | 2020-04-03 16:15:54 |
| d865104dex11.htm | 136762 | 2020-04-03 16:15:54 |
| FilingSummary.xml | 1819 | 2020-04-03 16:15:54 |
| Financial_Report.xlsx | 6269 | 2020-04-03 16:15:54 |
| MetaLinks.json | 23179 | 2020-04-03 16:15:54 |
| R1.htm | 52915 | 2020-04-03 16:15:54 |
| report.css | 2767 | 2020-04-03 16:15:54 |
| Show.js | 1085 | 2020-04-03 16:15:54 |