Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000831547-18-000015-index-headers.html | 2018-03-07 17:03:59 | |
| 0000831547-18-000015-index.html | 2018-03-07 17:03:59 | |
| 0000831547-18-000015.txt | 2018-03-07 17:03:59 | |
 0000831547-18-000015-xbrl.zip | 454331 | 2018-03-07 17:03:59 |
 capturea03.jpg | 70122 | 2018-03-07 17:03:59 |
| consent23112312017.htm | 3436 | 2018-03-07 17:03:59 |
| docsoc_1877845v1-sppixword.htm | 250238 | 2018-03-07 17:03:59 |
| FilingSummary.xml | 72317 | 2018-03-07 17:03:59 |
| Financial_Report.xlsx | 168359 | 2018-03-07 17:03:59 |
| listofsubsidiariesex211123.htm | 15759 | 2018-03-07 17:03:59 |
 peergroup.jpg | 44057 | 2018-03-07 17:03:59 |
| R1.htm | 29988 | 2018-03-07 17:03:59 |
| R10.htm | 53798 | 2018-03-07 17:03:59 |
| R100.htm | 10100 | 2018-03-07 17:03:59 |
| R101.htm | 27198 | 2018-03-07 17:03:59 |
| R102.htm | 37839 | 2018-03-07 17:03:59 |
| R103.htm | 34277 | 2018-03-07 17:03:59 |
| R104.htm | 35701 | 2018-03-07 17:03:59 |
| R105.htm | 13905 | 2018-03-07 17:03:59 |
| R106.htm | 20854 | 2018-03-07 17:03:59 |
| R107.htm | 14150 | 2018-03-07 17:03:59 |
| R108.htm | 39082 | 2018-03-07 17:03:59 |
| R109.htm | 13767 | 2018-03-07 17:03:59 |
| R11.htm | 343943 | 2018-03-07 17:03:59 |
| R110.htm | 11617 | 2018-03-07 17:03:59 |
| R111.htm | 13205 | 2018-03-07 17:03:59 |
| R12.htm | 51249 | 2018-03-07 17:03:59 |
| R13.htm | 116476 | 2018-03-07 17:03:59 |
| R14.htm | 179075 | 2018-03-07 17:03:59 |
| R15.htm | 45234 | 2018-03-07 17:03:59 |
| R16.htm | 39445 | 2018-03-07 17:03:59 |
| R17.htm | 123057 | 2018-03-07 17:03:59 |
| R18.htm | 37729 | 2018-03-07 17:03:59 |
| R19.htm | 16830 | 2018-03-07 17:03:59 |
| R2.htm | 91028 | 2018-03-07 17:03:59 |
| R20.htm | 22216 | 2018-03-07 17:03:59 |
| R21.htm | 20650 | 2018-03-07 17:03:59 |
| R22.htm | 8599 | 2018-03-07 17:03:59 |
| R23.htm | 46639 | 2018-03-07 17:03:59 |
| R24.htm | 22559 | 2018-03-07 17:03:59 |
| R25.htm | 58954 | 2018-03-07 17:03:59 |
| R26.htm | 143074 | 2018-03-07 17:03:59 |
| R27.htm | 89147 | 2018-03-07 17:03:59 |
| R28.htm | 71154 | 2018-03-07 17:03:59 |
| R29.htm | 35659 | 2018-03-07 17:03:59 |
| R3.htm | 27007 | 2018-03-07 17:03:59 |
| R30.htm | 104337 | 2018-03-07 17:03:59 |
| R31.htm | 360341 | 2018-03-07 17:03:59 |
| R32.htm | 95762 | 2018-03-07 17:03:59 |
| R33.htm | 148659 | 2018-03-07 17:03:59 |
| R34.htm | 179454 | 2018-03-07 17:03:59 |
| R35.htm | 43085 | 2018-03-07 17:03:59 |
| R36.htm | 41919 | 2018-03-07 17:03:59 |
| R37.htm | 124993 | 2018-03-07 17:03:59 |
| R38.htm | 26838 | 2018-03-07 17:03:59 |
| R39.htm | 11805 | 2018-03-07 17:03:59 |
| R4.htm | 57708 | 2018-03-07 17:03:59 |
| R40.htm | 35770 | 2018-03-07 17:03:59 |
| R41.htm | 17489 | 2018-03-07 17:03:59 |
| R42.htm | 11043 | 2018-03-07 17:03:59 |
| R43.htm | 134736 | 2018-03-07 17:03:59 |
| R44.htm | 88593 | 2018-03-07 17:03:59 |
| R45.htm | 68938 | 2018-03-07 17:03:59 |
| R46.htm | 12330 | 2018-03-07 17:03:59 |
| R47.htm | 18894 | 2018-03-07 17:03:59 |
| R48.htm | 39721 | 2018-03-07 17:03:59 |
| R49.htm | 19020 | 2018-03-07 17:03:59 |
| R5.htm | 17361 | 2018-03-07 17:03:59 |
| R50.htm | 7886 | 2018-03-07 17:03:59 |
| R51.htm | 14260 | 2018-03-07 17:03:59 |
| R52.htm | 24095 | 2018-03-07 17:03:59 |
| R53.htm | 13452 | 2018-03-07 17:03:59 |
| R54.htm | 16414 | 2018-03-07 17:03:59 |
| R55.htm | 78414 | 2018-03-07 17:03:59 |
| R56.htm | 17318 | 2018-03-07 17:03:59 |
| R57.htm | 15075 | 2018-03-07 17:03:59 |
| R58.htm | 20049 | 2018-03-07 17:03:59 |
| R59.htm | 19496 | 2018-03-07 17:03:59 |
| R6.htm | 5130 | 2018-03-07 17:03:59 |
| R60.htm | 16506 | 2018-03-07 17:03:59 |
| R61.htm | 11256 | 2018-03-07 17:03:59 |
| R62.htm | 14687 | 2018-03-07 17:03:59 |
| R63.htm | 14290 | 2018-03-07 17:03:59 |
| R64.htm | 24409 | 2018-03-07 17:03:59 |
| R65.htm | 25826 | 2018-03-07 17:03:59 |
| R66.htm | 29997 | 2018-03-07 17:03:59 |
| R67.htm | 33236 | 2018-03-07 17:03:59 |
| R68.htm | 57733 | 2018-03-07 17:03:59 |
| R69.htm | 12732 | 2018-03-07 17:03:59 |
| R7.htm | 136767 | 2018-03-07 17:03:59 |
| R70.htm | 20928 | 2018-03-07 17:03:59 |
| R71.htm | 50962 | 2018-03-07 17:03:59 |
| R72.htm | 41367 | 2018-03-07 17:03:59 |
| R73.htm | 24882 | 2018-03-07 17:03:59 |
| R74.htm | 4708 | 2018-03-07 17:03:59 |
| R75.htm | 7622 | 2018-03-07 17:03:59 |
| R76.htm | 57676 | 2018-03-07 17:03:59 |
| R77.htm | 12459 | 2018-03-07 17:03:59 |
| R78.htm | 16486 | 2018-03-07 17:03:59 |
| R79.htm | 7822 | 2018-03-07 17:03:59 |
| R8.htm | 112292 | 2018-03-07 17:03:59 |
| R80.htm | 19685 | 2018-03-07 17:03:59 |
| R81.htm | 27275 | 2018-03-07 17:03:59 |
| R82.htm | 55827 | 2018-03-07 17:03:59 |
| R83.htm | 16322 | 2018-03-07 17:03:59 |
| R84.htm | 77436 | 2018-03-07 17:03:59 |
| R85.htm | 16404 | 2018-03-07 17:03:59 |
| R86.htm | 11603 | 2018-03-07 17:03:59 |
| R87.htm | 7445 | 2018-03-07 17:03:59 |
| R88.htm | 15234 | 2018-03-07 17:03:59 |
| R89.htm | 24498 | 2018-03-07 17:03:59 |
| R9.htm | 12186 | 2018-03-07 17:03:59 |
| R90.htm | 19341 | 2018-03-07 17:03:59 |
| R91.htm | 7185 | 2018-03-07 17:03:59 |
| R92.htm | 17530 | 2018-03-07 17:03:59 |
| R93.htm | 68152 | 2018-03-07 17:03:59 |
| R94.htm | 12538 | 2018-03-07 17:03:59 |
| R95.htm | 12946 | 2018-03-07 17:03:59 |
| R96.htm | 14985 | 2018-03-07 17:03:59 |
| R97.htm | 15903 | 2018-03-07 17:03:59 |
| R98.htm | 264755 | 2018-03-07 17:03:59 |
| R99.htm | 17000 | 2018-03-07 17:03:59 |
| report.css | 2768 | 2018-03-07 17:03:59 |
| Show.js | 1411 | 2018-03-07 17:03:59 |
| sppi-201710xk.htm | 3315824 | 2018-03-07 17:03:59 |
| sppi-20171231.xml | 3866413 | 2018-03-07 17:03:59 |
| sppi-20171231.xsd | 126570 | 2018-03-07 17:03:59 |
| sppi-20171231_cal.xml | 164244 | 2018-03-07 17:03:59 |
| sppi-20171231_def.xml | 584000 | 2018-03-07 17:03:59 |
| sppi-20171231_lab.xml | 1348157 | 2018-03-07 17:03:59 |
| sppi-20171231_pre.xml | 871211 | 2018-03-07 17:03:59 |
| sppi20171231ex311.htm | 12316 | 2018-03-07 17:03:59 |
| sppi20171231ex312.htm | 12368 | 2018-03-07 17:03:59 |
| sppi20171231ex321.htm | 4441 | 2018-03-07 17:03:59 |
| sppi20171231ex322.htm | 4484 | 2018-03-07 17:03:59 |
 sppilogoa04.jpg | 11951 | 2018-03-07 17:03:59 |