Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000090168-15-000043-index-headers.html | 2015-08-12 16:30:24 | |
| 0000090168-15-000043-index.html | 2015-08-12 16:30:24 | |
| 0000090168-15-000043.txt | 2015-08-12 16:30:24 | |
 0000090168-15-000043-xbrl.zip | 119428 | 2015-08-12 16:30:24 |
| exhibit311q32015.htm | 12760 | 2015-08-12 16:30:24 |
| exhibit312q32015.htm | 13307 | 2015-08-12 16:30:24 |
| exhibit321q32015.htm | 7674 | 2015-08-12 16:30:24 |
| exhibit322q32015.htm | 8370 | 2015-08-12 16:30:24 |
| FilingSummary.xml | 21437 | 2015-08-12 16:30:24 |
| Financial_Report.xlsx | 40861 | 2015-08-12 16:30:24 |
| R1.htm | 21486 | 2015-08-12 16:30:24 |
| R10.htm | 26171 | 2015-08-12 16:30:24 |
| R11.htm | 9941 | 2015-08-12 16:30:24 |
| R12.htm | 29215 | 2015-08-12 16:30:24 |
| R13.htm | 14949 | 2015-08-12 16:30:24 |
| R14.htm | 47890 | 2015-08-12 16:30:24 |
| R15.htm | 5526 | 2015-08-12 16:30:24 |
| R16.htm | 27062 | 2015-08-12 16:30:24 |
| R17.htm | 74220 | 2015-08-12 16:30:24 |
| R18.htm | 14028 | 2015-08-12 16:30:24 |
| R19.htm | 13935 | 2015-08-12 16:30:24 |
| R2.htm | 79921 | 2015-08-12 16:30:24 |
| R20.htm | 23294 | 2015-08-12 16:30:24 |
| R21.htm | 26837 | 2015-08-12 16:30:24 |
| R22.htm | 48127 | 2015-08-12 16:30:24 |
| R23.htm | 56222 | 2015-08-12 16:30:24 |
| R24.htm | 26899 | 2015-08-12 16:30:24 |
| R25.htm | 12287 | 2015-08-12 16:30:24 |
| R26.htm | 6580 | 2015-08-12 16:30:24 |
| R27.htm | 18625 | 2015-08-12 16:30:24 |
| R28.htm | 22176 | 2015-08-12 16:30:24 |
| R29.htm | 51568 | 2015-08-12 16:30:24 |
| R3.htm | 15442 | 2015-08-12 16:30:24 |
| R30.htm | 10439 | 2015-08-12 16:30:24 |
| R31.htm | 16448 | 2015-08-12 16:30:24 |
| R32.htm | 4648 | 2015-08-12 16:30:24 |
| R33.htm | 50074 | 2015-08-12 16:30:24 |
| R34.htm | 25275 | 2015-08-12 16:30:24 |
| R35.htm | 18667 | 2015-08-12 16:30:24 |
| R36.htm | 7714 | 2015-08-12 16:30:24 |
| R4.htm | 89264 | 2015-08-12 16:30:24 |
| R5.htm | 19069 | 2015-08-12 16:30:24 |
| R6.htm | 97166 | 2015-08-12 16:30:24 |
| R7.htm | 86095 | 2015-08-12 16:30:24 |
| R8.htm | 16523 | 2015-08-12 16:30:24 |
| R9.htm | 17188 | 2015-08-12 16:30:24 |
| report.css | 2767 | 2015-08-12 16:30:24 |
| Show.js | 1410 | 2015-08-12 16:30:24 |
| sif-20150630.xml | 565544 | 2015-08-12 16:30:24 |
| sif-20150630.xsd | 28226 | 2015-08-12 16:30:24 |
| sif-20150630_cal.xml | 75841 | 2015-08-12 16:30:24 |
| sif-20150630_def.xml | 172186 | 2015-08-12 16:30:24 |
| sif-20150630_lab.xml | 403260 | 2015-08-12 16:30:24 |
| sif-20150630_pre.xml | 228290 | 2015-08-12 16:30:24 |
| sif0630201510q.htm | 651239 | 2015-08-12 16:30:24 |