Name | Size | Last Modified |
---|---|---|
0000092521-20-000015-index-headers.html | 2020-10-29 13:52:27 | |
0000092521-20-000015-index.html | 2020-10-29 13:52:27 | |
0000092521-20-000015.txt | 2020-10-29 13:52:27 | |
0000092521-20-000015-xbrl.zip | 214731 | 2020-10-29 13:52:27 |
FilingSummary.xml | 28681 | 2020-10-29 13:52:27 |
Financial_Report.xlsx | 62156 | 2020-10-29 13:52:27 |
MetaLinks.json | 557300 | 2020-10-29 13:52:27 |
R1.htm | 47283 | 2020-10-29 13:52:27 |
R10.htm | 93354 | 2020-10-29 13:52:27 |
R11.htm | 124503 | 2020-10-29 13:52:27 |
R12.htm | 20563 | 2020-10-29 13:52:27 |
R13.htm | 25296 | 2020-10-29 13:52:27 |
R14.htm | 31796 | 2020-10-29 13:52:27 |
R15.htm | 36711 | 2020-10-29 13:52:27 |
R16.htm | 37413 | 2020-10-29 13:52:27 |
R17.htm | 54189 | 2020-10-29 13:52:27 |
R18.htm | 14612 | 2020-10-29 13:52:27 |
R19.htm | 29471 | 2020-10-29 13:52:27 |
R2.htm | 7897 | 2020-10-29 13:52:27 |
R20.htm | 32864 | 2020-10-29 13:52:27 |
R21.htm | 33665 | 2020-10-29 13:52:27 |
R22.htm | 34700 | 2020-10-29 13:52:27 |
R23.htm | 120080 | 2020-10-29 13:52:27 |
R24.htm | 51142 | 2020-10-29 13:52:27 |
R25.htm | 6707 | 2020-10-29 13:52:27 |
R26.htm | 10048 | 2020-10-29 13:52:27 |
R27.htm | 8453 | 2020-10-29 13:52:27 |
R28.htm | 15004 | 2020-10-29 13:52:27 |
R29.htm | 16287 | 2020-10-29 13:52:27 |
R3.htm | 5088 | 2020-10-29 13:52:27 |
R30.htm | 13996 | 2020-10-29 13:52:27 |
R31.htm | 13875 | 2020-10-29 13:52:27 |
R32.htm | 14278 | 2020-10-29 13:52:27 |
R33.htm | 8583 | 2020-10-29 13:52:27 |
R34.htm | 36504 | 2020-10-29 13:52:27 |
R35.htm | 24027 | 2020-10-29 13:52:27 |
R36.htm | 16272 | 2020-10-29 13:52:27 |
R37.htm | 6048 | 2020-10-29 13:52:27 |
R38.htm | 6710 | 2020-10-29 13:52:27 |
R39.htm | 18593 | 2020-10-29 13:52:27 |
R4.htm | 13230 | 2020-10-29 13:52:27 |
R40.htm | 18787 | 2020-10-29 13:52:27 |
R41.htm | 97966 | 2020-10-29 13:52:27 |
R42.htm | 9592 | 2020-10-29 13:52:27 |
R43.htm | 42361 | 2020-10-29 13:52:27 |
R44.htm | 6829 | 2020-10-29 13:52:27 |
R45.htm | 10268 | 2020-10-29 13:52:27 |
R46.htm | 5899 | 2020-10-29 13:52:27 |
R47.htm | 13735 | 2020-10-29 13:52:27 |
R5.htm | 45694 | 2020-10-29 13:52:27 |
R6.htm | 51130 | 2020-10-29 13:52:27 |
R7.htm | 4822 | 2020-10-29 13:52:27 |
R8.htm | 25514 | 2020-10-29 13:52:27 |
R9.htm | 5170 | 2020-10-29 13:52:27 |
report.css | 2767 | 2020-10-29 13:52:27 |
Show.js | 1085 | 2020-10-29 13:52:27 |
sps-20200930.htm | 1212488 | 2020-10-29 13:52:27 |
sps-20200930.xsd | 42069 | 2020-10-29 13:52:27 |
sps-20200930_cal.xml | 84312 | 2020-10-29 13:52:27 |
sps-20200930_def.xml | 196889 | 2020-10-29 13:52:27 |
sps-20200930_htm.xml | 1088844 | 2020-10-29 13:52:27 |
sps-20200930_lab.xml | 524200 | 2020-10-29 13:52:27 |
sps-20200930_pre.xml | 329767 | 2020-10-29 13:52:27 |
spsex3101q32020.htm | 10580 | 2020-10-29 13:52:27 |
spsex3102q32020.htm | 10627 | 2020-10-29 13:52:27 |
spsex3201q32020.htm | 8741 | 2020-10-29 13:52:27 |