Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000088205-20-000021-index-headers.html | 2020-05-14 16:05:15 | |
| 0000088205-20-000021-index.html | 2020-05-14 16:05:15 | |
| 0000088205-20-000021.txt | 2020-05-14 16:05:15 | |
 0000088205-20-000021-xbrl.zip | 12713 | 2020-05-14 16:05:15 |
| FilingSummary.xml | 1686 | 2020-05-14 16:05:15 |
| Financial_Report.xlsx | 5769 | 2020-05-14 16:05:15 |
| MetaLinks.json | 17891 | 2020-05-14 16:05:15 |
| R1.htm | 38591 | 2020-05-14 16:05:15 |
| report.css | 2767 | 2020-05-14 16:05:15 |
| Show.js | 1085 | 2020-05-14 16:05:15 |
| spxc-20200514.htm | 69719 | 2020-05-14 16:05:15 |
| spxc-20200514.xsd | 2562 | 2020-05-14 16:05:15 |
| spxc-20200514_cal.xml | 712 | 2020-05-14 16:05:15 |
| spxc-20200514_def.xml | 1649 | 2020-05-14 16:05:15 |
| spxc-20200514_htm.xml | 10486 | 2020-05-14 16:05:15 |
| spxc-20200514_lab.xml | 24270 | 2020-05-14 16:05:15 |
| spxc-20200514_pre.xml | 12648 | 2020-05-14 16:05:15 |