Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000017313-23-000007-index-headers.html | 2023-01-31 16:22:15 | |
| 0000017313-23-000007-index.html | 2023-01-31 16:22:15 | |
| 0000017313-23-000007.txt | 2023-01-31 16:22:15 | |
 0000017313-23-000007-xbrl.zip | 26228 | 2023-01-31 16:22:15 |
| ck0000017313-20230130.htm | 114940 | 2023-01-31 16:22:15 |
| ck0000017313-20230130.xsd | 2054 | 2023-01-31 16:22:15 |
 ck0000017313-20230130_g1.jpg | 12318 | 2023-01-31 16:22:15 |
| ck0000017313-20230130_htm.xml | 129487 | 2023-01-31 16:22:15 |
| ck0000017313-20230130_lab.xml | 5088 | 2023-01-31 16:22:15 |
| ck0000017313-20230130_pre.xml | 2983 | 2023-01-31 16:22:15 |
| FilingSummary.xml | 2238 | 2023-01-31 16:22:15 |
| MetaLinks.json | 104622 | 2023-01-31 16:22:15 |
| R1.htm | 8872 | 2023-01-31 16:22:15 |
| R2.htm | 148045 | 2023-01-31 16:22:15 |
| report.css | 2767 | 2023-01-31 16:22:15 |
| Show.js | 1084 | 2023-01-31 16:22:15 |