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| 0001104659-23-086426-index.html | 2023-08-01 17:16:10 | |
| 0001104659-23-086426.txt | 2023-08-01 17:16:10 | |
 0001104659-23-086426-xbrl.zip | 318331 | 2023-08-01 17:16:10 |
| FilingSummary.xml | 1680 | 2023-08-01 17:16:10 |
| Financial_Report.xlsx | 5689 | 2023-08-01 17:16:10 |
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| R1.htm | 38083 | 2023-08-01 17:16:10 |
| report.css | 2767 | 2023-08-01 17:16:10 |
| Show.js | 1085 | 2023-08-01 17:16:10 |
| spxc-20230801.xsd | 3000 | 2023-08-01 17:16:10 |
| spxc-20230801_lab.xml | 34240 | 2023-08-01 17:16:10 |
| spxc-20230801_pre.xml | 22349 | 2023-08-01 17:16:10 |
| tm2321538d1_8k.htm | 29217 | 2023-08-01 17:16:10 |
| tm2321538d1_8k_htm.xml | 3208 | 2023-08-01 17:16:10 |
| tm2321538d1_ex10-1.htm | 1414128 | 2023-08-01 17:16:10 |
| tm2321538d1_ex10-2.htm | 582067 | 2023-08-01 17:16:10 |