Name | Size | Last Modified |
---|---|---|
0000092521-24-000006-index-headers.html | 2024-02-21 15:44:40 | |
0000092521-24-000006-index.html | 2024-02-21 15:44:40 | |
0000092521-24-000006.txt | 2024-02-21 15:44:40 | |
0000092521-24-000006-xbrl.zip | 568336 | 2024-02-21 15:44:40 |
FilingSummary.xml | 43611 | 2024-02-21 15:44:40 |
Financial_Report.xlsx | 142811 | 2024-02-21 15:44:40 |
MetaLinks.json | 1131815 | 2024-02-21 15:44:40 |
R1.htm | 57724 | 2024-02-21 15:44:40 |
R10.htm | 121710 | 2024-02-21 15:44:40 |
R11.htm | 42490 | 2024-02-21 15:44:40 |
R12.htm | 15933 | 2024-02-21 15:44:40 |
R13.htm | 68371 | 2024-02-21 15:44:40 |
R14.htm | 114083 | 2024-02-21 15:44:40 |
R15.htm | 27997 | 2024-02-21 15:44:40 |
R16.htm | 113823 | 2024-02-21 15:44:40 |
R17.htm | 136094 | 2024-02-21 15:44:40 |
R18.htm | 267669 | 2024-02-21 15:44:40 |
R19.htm | 29529 | 2024-02-21 15:44:40 |
R2.htm | 7808 | 2024-02-21 15:44:40 |
R20.htm | 6696 | 2024-02-21 15:44:40 |
R21.htm | 17746 | 2024-02-21 15:44:40 |
R22.htm | 92702 | 2024-02-21 15:44:40 |
R23.htm | 10971 | 2024-02-21 15:44:40 |
R24.htm | 15311 | 2024-02-21 15:44:40 |
R25.htm | 69733 | 2024-02-21 15:44:40 |
R26.htm | 124297 | 2024-02-21 15:44:40 |
R27.htm | 25135 | 2024-02-21 15:44:40 |
R28.htm | 123243 | 2024-02-21 15:44:40 |
R29.htm | 128524 | 2024-02-21 15:44:40 |
R3.htm | 16599 | 2024-02-21 15:44:40 |
R30.htm | 251841 | 2024-02-21 15:44:40 |
R31.htm | 109964 | 2024-02-21 15:44:40 |
R32.htm | 24343 | 2024-02-21 15:44:40 |
R33.htm | 22085 | 2024-02-21 15:44:40 |
R34.htm | 18439 | 2024-02-21 15:44:40 |
R35.htm | 30440 | 2024-02-21 15:44:40 |
R36.htm | 47309 | 2024-02-21 15:44:40 |
R37.htm | 24369 | 2024-02-21 15:44:40 |
R38.htm | 11205 | 2024-02-21 15:44:40 |
R39.htm | 28764 | 2024-02-21 15:44:40 |
R4.htm | 55847 | 2024-02-21 15:44:40 |
R40.htm | 82173 | 2024-02-21 15:44:40 |
R41.htm | 10108 | 2024-02-21 15:44:40 |
R42.htm | 12139 | 2024-02-21 15:44:40 |
R43.htm | 49582 | 2024-02-21 15:44:40 |
R44.htm | 3783 | 2024-02-21 15:44:40 |
R45.htm | 24567 | 2024-02-21 15:44:40 |
R46.htm | 84251 | 2024-02-21 15:44:40 |
R47.htm | 13375 | 2024-02-21 15:44:40 |
R48.htm | 19222 | 2024-02-21 15:44:40 |
R49.htm | 14639 | 2024-02-21 15:44:40 |
R5.htm | 4574 | 2024-02-21 15:44:40 |
R50.htm | 68553 | 2024-02-21 15:44:40 |
R51.htm | 7062 | 2024-02-21 15:44:40 |
R52.htm | 145757 | 2024-02-21 15:44:40 |
R53.htm | 163085 | 2024-02-21 15:44:40 |
R54.htm | 44996 | 2024-02-21 15:44:40 |
R55.htm | 92594 | 2024-02-21 15:44:40 |
R56.htm | 140438 | 2024-02-21 15:44:40 |
R57.htm | 66230 | 2024-02-21 15:44:40 |
R58.htm | 46609 | 2024-02-21 15:44:40 |
R59.htm | 3917 | 2024-02-21 15:44:40 |
R6.htm | 94628 | 2024-02-21 15:44:40 |
R60.htm | 50799 | 2024-02-21 15:44:40 |
R61.htm | 7724 | 2024-02-21 15:44:40 |
R62.htm | 4027 | 2024-02-21 15:44:40 |
R63.htm | 20571 | 2024-02-21 15:44:40 |
R64.htm | 4070 | 2024-02-21 15:44:40 |
R65.htm | 62850 | 2024-02-21 15:44:40 |
R66.htm | 31857 | 2024-02-21 15:44:40 |
R67.htm | 26087 | 2024-02-21 15:44:40 |
R68.htm | 5756 | 2024-02-21 15:44:40 |
R69.htm | 8731 | 2024-02-21 15:44:40 |
R7.htm | 134495 | 2024-02-21 15:44:40 |
R70.htm | 21027 | 2024-02-21 15:44:40 |
R71.htm | 15437 | 2024-02-21 15:44:40 |
R72.htm | 13527 | 2024-02-21 15:44:40 |
R8.htm | 9844 | 2024-02-21 15:44:40 |
R9.htm | 43427 | 2024-02-21 15:44:40 |
report.css | 2767 | 2024-02-21 15:44:40 |
Show.js | 1085 | 2024-02-21 15:44:40 |
sps-20231231.htm | 2095000 | 2024-02-21 15:44:40 |
sps-20231231.xsd | 91689 | 2024-02-21 15:44:40 |
sps-20231231_cal.xml | 72355 | 2024-02-21 15:44:40 |
sps-20231231_def.xml | 548198 | 2024-02-21 15:44:40 |
sps-20231231_g1.jpg | 132328 | 2024-02-21 15:44:40 |
sps-20231231_g2.jpg | 15102 | 2024-02-21 15:44:40 |
sps-20231231_g3.jpg | 58110 | 2024-02-21 15:44:40 |
sps-20231231_htm.xml | 2491450 | 2024-02-21 15:44:40 |
sps-20231231_lab.xml | 1049370 | 2024-02-21 15:44:40 |
sps-20231231_pre.xml | 729945 | 2024-02-21 15:44:40 |
spsex230110-k2023.htm | 2750 | 2024-02-21 15:44:40 |
spsex310110-k2023.htm | 9703 | 2024-02-21 15:44:40 |
spsex310210-k2023.htm | 9722 | 2024-02-21 15:44:40 |
spsex320110-k2023.htm | 6705 | 2024-02-21 15:44:40 |