Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001493152-19-003250-index-headers.html | 2019-03-13 15:17:14 | |
| 0001493152-19-003250-index.html | 2019-03-13 15:17:14 | |
| 0001493152-19-003250.txt | 2019-03-13 15:17:14 | |
 0001493152-19-003250-xbrl.zip | 97331 | 2019-03-13 15:17:14 |
| ex21-1.htm | 5162 | 2019-03-13 15:17:14 |
| ex23-1.htm | 3002 | 2019-03-13 15:17:14 |
| ex23-2.htm | 3511 | 2019-03-13 15:17:14 |
| ex31-1.htm | 15147 | 2019-03-13 15:17:14 |
| ex31-2.htm | 14434 | 2019-03-13 15:17:14 |
| ex32-1.htm | 6972 | 2019-03-13 15:17:14 |
| ex32-2.htm | 7038 | 2019-03-13 15:17:14 |
| FilingSummary.xml | 29195 | 2019-03-13 15:17:14 |
| Financial_Report.xlsx | 62321 | 2019-03-13 15:17:14 |
| form10-k.htm | 1365642 | 2019-03-13 15:17:14 |
| R1.htm | 37274 | 2019-03-13 15:17:14 |
| R10.htm | 12747 | 2019-03-13 15:17:14 |
| R11.htm | 12108 | 2019-03-13 15:17:14 |
| R12.htm | 17461 | 2019-03-13 15:17:14 |
| R13.htm | 5629 | 2019-03-13 15:17:14 |
| R14.htm | 6223 | 2019-03-13 15:17:14 |
| R15.htm | 29155 | 2019-03-13 15:17:14 |
| R16.htm | 32593 | 2019-03-13 15:17:14 |
| R17.htm | 6322 | 2019-03-13 15:17:14 |
| R18.htm | 80069 | 2019-03-13 15:17:14 |
| R19.htm | 6193 | 2019-03-13 15:17:14 |
| R2.htm | 59817 | 2019-03-13 15:17:14 |
| R20.htm | 9025 | 2019-03-13 15:17:14 |
| R21.htm | 10896 | 2019-03-13 15:17:14 |
| R22.htm | 14327 | 2019-03-13 15:17:14 |
| R23.htm | 17552 | 2019-03-13 15:17:14 |
| R24.htm | 32188 | 2019-03-13 15:17:14 |
| R25.htm | 27845 | 2019-03-13 15:17:14 |
| R26.htm | 47636 | 2019-03-13 15:17:14 |
| R27.htm | 13908 | 2019-03-13 15:17:14 |
| R28.htm | 4896 | 2019-03-13 15:17:14 |
| R29.htm | 10752 | 2019-03-13 15:17:14 |
| R3.htm | 10723 | 2019-03-13 15:17:14 |
| R30.htm | 4810 | 2019-03-13 15:17:14 |
| R31.htm | 23018 | 2019-03-13 15:17:14 |
| R32.htm | 9494 | 2019-03-13 15:17:14 |
| R33.htm | 15317 | 2019-03-13 15:17:14 |
| R34.htm | 15609 | 2019-03-13 15:17:14 |
| R35.htm | 45420 | 2019-03-13 15:17:14 |
| R36.htm | 62637 | 2019-03-13 15:17:14 |
| R37.htm | 14732 | 2019-03-13 15:17:14 |
| R38.htm | 18018 | 2019-03-13 15:17:14 |
| R39.htm | 18305 | 2019-03-13 15:17:14 |
| R4.htm | 51270 | 2019-03-13 15:17:14 |
| R40.htm | 9078 | 2019-03-13 15:17:14 |
| R41.htm | 20724 | 2019-03-13 15:17:14 |
| R42.htm | 32855 | 2019-03-13 15:17:14 |
| R43.htm | 21995 | 2019-03-13 15:17:14 |
| R44.htm | 66251 | 2019-03-13 15:17:14 |
| R45.htm | 21863 | 2019-03-13 15:17:14 |
| R46.htm | 29507 | 2019-03-13 15:17:14 |
| R47.htm | 11603 | 2019-03-13 15:17:14 |
| R48.htm | 18545 | 2019-03-13 15:17:14 |
| R5.htm | 22260 | 2019-03-13 15:17:14 |
| R6.htm | 68205 | 2019-03-13 15:17:14 |
| R7.htm | 32677 | 2019-03-13 15:17:14 |
| R8.htm | 8917 | 2019-03-13 15:17:14 |
| R9.htm | 11297 | 2019-03-13 15:17:14 |
| report.css | 2767 | 2019-03-13 15:17:14 |
| sdpi-20181231.xml | 465645 | 2019-03-13 15:17:14 |
| sdpi-20181231.xsd | 37251 | 2019-03-13 15:17:14 |
| sdpi-20181231_cal.xml | 58978 | 2019-03-13 15:17:14 |
| sdpi-20181231_def.xml | 137697 | 2019-03-13 15:17:14 |
| sdpi-20181231_lab.xml | 318642 | 2019-03-13 15:17:14 |
| sdpi-20181231_pre.xml | 247934 | 2019-03-13 15:17:14 |
| Show.js | 1085 | 2019-03-13 15:17:14 |