Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001564590-16-022561-index-headers.html | 2016-08-04 12:06:02 | |
| 0001564590-16-022561-index.html | 2016-08-04 12:06:02 | |
| 0001564590-16-022561.txt | 2016-08-04 12:06:02 | |
 0001564590-16-022561-xbrl.zip | 154549 | 2016-08-04 12:06:02 |
| FilingSummary.xml | 40846 | 2016-08-04 12:06:02 |
| Financial_Report.xlsx | 78728 | 2016-08-04 12:06:02 |
| R1.htm | 21784 | 2016-08-04 12:06:02 |
| R10.htm | 6753 | 2016-08-04 12:06:02 |
| R11.htm | 402487 | 2016-08-04 12:06:02 |
| R12.htm | 24652 | 2016-08-04 12:06:02 |
| R13.htm | 166034 | 2016-08-04 12:06:02 |
| R14.htm | 7577 | 2016-08-04 12:06:02 |
| R15.htm | 50876 | 2016-08-04 12:06:02 |
| R16.htm | 7910 | 2016-08-04 12:06:02 |
| R17.htm | 40720 | 2016-08-04 12:06:02 |
| R18.htm | 8693 | 2016-08-04 12:06:02 |
| R19.htm | 6691 | 2016-08-04 12:06:02 |
| R2.htm | 66307 | 2016-08-04 12:06:02 |
| R20.htm | 93943 | 2016-08-04 12:06:02 |
| R21.htm | 227777 | 2016-08-04 12:06:02 |
| R22.htm | 9207 | 2016-08-04 12:06:02 |
| R23.htm | 246197 | 2016-08-04 12:06:02 |
| R24.htm | 38312 | 2016-08-04 12:06:02 |
| R25.htm | 398509 | 2016-08-04 12:06:02 |
| R26.htm | 24154 | 2016-08-04 12:06:02 |
| R27.htm | 161745 | 2016-08-04 12:06:02 |
| R28.htm | 36637 | 2016-08-04 12:06:02 |
| R29.htm | 32239 | 2016-08-04 12:06:02 |
| R3.htm | 10507 | 2016-08-04 12:06:02 |
| R30.htm | 90240 | 2016-08-04 12:06:02 |
| R31.htm | 223961 | 2016-08-04 12:06:02 |
| R32.htm | 238343 | 2016-08-04 12:06:02 |
| R33.htm | 10030 | 2016-08-04 12:06:02 |
| R34.htm | 4703 | 2016-08-04 12:06:02 |
| R35.htm | 21654 | 2016-08-04 12:06:02 |
| R36.htm | 12451 | 2016-08-04 12:06:02 |
| R37.htm | 29013 | 2016-08-04 12:06:02 |
| R38.htm | 23968 | 2016-08-04 12:06:02 |
| R39.htm | 18735 | 2016-08-04 12:06:02 |
| R4.htm | 53921 | 2016-08-04 12:06:02 |
| R40.htm | 30292 | 2016-08-04 12:06:02 |
| R41.htm | 10446 | 2016-08-04 12:06:02 |
| R42.htm | 12485 | 2016-08-04 12:06:02 |
| R43.htm | 8838 | 2016-08-04 12:06:02 |
| R44.htm | 4315 | 2016-08-04 12:06:02 |
| R45.htm | 25545 | 2016-08-04 12:06:02 |
| R46.htm | 20364 | 2016-08-04 12:06:02 |
| R47.htm | 4660 | 2016-08-04 12:06:02 |
| R48.htm | 14877 | 2016-08-04 12:06:02 |
| R49.htm | 18885 | 2016-08-04 12:06:02 |
| R5.htm | 23151 | 2016-08-04 12:06:02 |
| R50.htm | 144024 | 2016-08-04 12:06:02 |
| R51.htm | 16358 | 2016-08-04 12:06:02 |
| R52.htm | 34746 | 2016-08-04 12:06:02 |
| R53.htm | 25252 | 2016-08-04 12:06:02 |
| R54.htm | 8529 | 2016-08-04 12:06:02 |
| R55.htm | 6331 | 2016-08-04 12:06:02 |
| R56.htm | 19902 | 2016-08-04 12:06:02 |
| R57.htm | 14126 | 2016-08-04 12:06:02 |
| R58.htm | 35442 | 2016-08-04 12:06:02 |
| R59.htm | 6328 | 2016-08-04 12:06:02 |
| R6.htm | 71500 | 2016-08-04 12:06:02 |
| R60.htm | 54815 | 2016-08-04 12:06:02 |
| R7.htm | 22643 | 2016-08-04 12:06:02 |
| R8.htm | 9837 | 2016-08-04 12:06:02 |
| R9.htm | 22242 | 2016-08-04 12:06:02 |
| report.css | 2767 | 2016-08-04 12:06:02 |
| Show.js | 1410 | 2016-08-04 12:06:02 |
| sph-10q_20160625.htm | 2708581 | 2016-08-04 12:06:02 |
| sph-20160625.xml | 2890329 | 2016-08-04 12:06:02 |
| sph-20160625.xsd | 49529 | 2016-08-04 12:06:02 |
| sph-20160625_cal.xml | 52034 | 2016-08-04 12:06:02 |
| sph-20160625_def.xml | 155437 | 2016-08-04 12:06:02 |
| sph-20160625_lab.xml | 364595 | 2016-08-04 12:06:02 |
| sph-20160625_pre.xml | 303772 | 2016-08-04 12:06:02 |
| sph-ex311_7.htm | 17649 | 2016-08-04 12:06:02 |
| sph-ex312_8.htm | 17676 | 2016-08-04 12:06:02 |
| sph-ex321_9.htm | 7794 | 2016-08-04 12:06:02 |
| sph-ex322_6.htm | 7824 | 2016-08-04 12:06:02 |