Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-22-014831-index-headers.html | 2022-08-04 16:49:43 | |
| 0000950170-22-014831-index.html | 2022-08-04 16:49:43 | |
| 0000950170-22-014831.txt | 2022-08-04 16:49:43 | |
 0000950170-22-014831-xbrl.zip | 269518 | 2022-08-04 16:49:43 |
| FilingSummary.xml | 37787 | 2022-08-04 16:49:43 |
| Financial_Report.xlsx | 86159 | 2022-08-04 16:49:43 |
| MetaLinks.json | 833785 | 2022-08-04 16:49:43 |
| R1.htm | 54921 | 2022-08-04 16:49:43 |
| R10.htm | 31878 | 2022-08-04 16:49:43 |
| R11.htm | 41396 | 2022-08-04 16:49:43 |
| R12.htm | 17368 | 2022-08-04 16:49:43 |
| R13.htm | 57841 | 2022-08-04 16:49:43 |
| R14.htm | 15589 | 2022-08-04 16:49:43 |
| R15.htm | 16439 | 2022-08-04 16:49:43 |
| R16.htm | 440179 | 2022-08-04 16:49:43 |
| R17.htm | 15304 | 2022-08-04 16:49:43 |
| R18.htm | 21456 | 2022-08-04 16:49:43 |
| R19.htm | 49613 | 2022-08-04 16:49:43 |
| R2.htm | 106537 | 2022-08-04 16:49:43 |
| R20.htm | 13349 | 2022-08-04 16:49:43 |
| R21.htm | 79210 | 2022-08-04 16:49:43 |
| R22.htm | 18581 | 2022-08-04 16:49:43 |
| R23.htm | 23310 | 2022-08-04 16:49:43 |
| R24.htm | 317913 | 2022-08-04 16:49:43 |
| R25.htm | 31802 | 2022-08-04 16:49:43 |
| R26.htm | 48676 | 2022-08-04 16:49:43 |
| R27.htm | 29252 | 2022-08-04 16:49:43 |
| R28.htm | 433191 | 2022-08-04 16:49:43 |
| R29.htm | 46485 | 2022-08-04 16:49:43 |
| R3.htm | 13187 | 2022-08-04 16:49:43 |
| R30.htm | 170827 | 2022-08-04 16:49:43 |
| R31.htm | 77349 | 2022-08-04 16:49:43 |
| R32.htm | 29202 | 2022-08-04 16:49:43 |
| R33.htm | 29053 | 2022-08-04 16:49:43 |
| R34.htm | 5189 | 2022-08-04 16:49:43 |
| R35.htm | 14532 | 2022-08-04 16:49:43 |
| R36.htm | 21267 | 2022-08-04 16:49:43 |
| R37.htm | 25809 | 2022-08-04 16:49:43 |
| R38.htm | 15981 | 2022-08-04 16:49:43 |
| R39.htm | 18019 | 2022-08-04 16:49:43 |
| R4.htm | 120175 | 2022-08-04 16:49:43 |
| R40.htm | 20806 | 2022-08-04 16:49:43 |
| R41.htm | 20023 | 2022-08-04 16:49:43 |
| R42.htm | 36780 | 2022-08-04 16:49:43 |
| R43.htm | 17513 | 2022-08-04 16:49:43 |
| R44.htm | 16998 | 2022-08-04 16:49:43 |
| R45.htm | 13373 | 2022-08-04 16:49:43 |
| R46.htm | 11289 | 2022-08-04 16:49:43 |
| R47.htm | 33812 | 2022-08-04 16:49:43 |
| R48.htm | 7071 | 2022-08-04 16:49:43 |
| R49.htm | 22252 | 2022-08-04 16:49:43 |
| R5.htm | 21362 | 2022-08-04 16:49:43 |
| R50.htm | 12836 | 2022-08-04 16:49:43 |
| R51.htm | 15001 | 2022-08-04 16:49:43 |
| R52.htm | 6684 | 2022-08-04 16:49:43 |
| R53.htm | 38277 | 2022-08-04 16:49:43 |
| R54.htm | 33988 | 2022-08-04 16:49:43 |
| R55.htm | 14517 | 2022-08-04 16:49:43 |
| R56.htm | 16311 | 2022-08-04 16:49:43 |
| R57.htm | 15034 | 2022-08-04 16:49:43 |
| R6.htm | 69927 | 2022-08-04 16:49:43 |
| R7.htm | 82661 | 2022-08-04 16:49:43 |
| R8.htm | 15308 | 2022-08-04 16:49:43 |
| R9.htm | 322536 | 2022-08-04 16:49:43 |
| report.css | 2767 | 2022-08-04 16:49:43 |
| Show.js | 1085 | 2022-08-04 16:49:43 |
| spn-20220630.htm | 3941194 | 2022-08-04 16:49:43 |
| spn-20220630.xsd | 77788 | 2022-08-04 16:49:43 |
| spn-20220630_cal.xml | 66323 | 2022-08-04 16:49:43 |
| spn-20220630_def.xml | 328901 | 2022-08-04 16:49:43 |
| spn-20220630_htm.xml | 2745856 | 2022-08-04 16:49:43 |
| spn-20220630_lab.xml | 591567 | 2022-08-04 16:49:43 |
| spn-20220630_pre.xml | 475671 | 2022-08-04 16:49:43 |
| spn-ex31_1.htm | 22006 | 2022-08-04 16:49:43 |
| spn-ex31_2.htm | 21741 | 2022-08-04 16:49:43 |
| spn-ex32_1.htm | 13831 | 2022-08-04 16:49:43 |
| spn-ex32_2.htm | 13206 | 2022-08-04 16:49:43 |