Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000086115-14-000086-index-headers.html | 2014-10-24 14:37:42 | |
| 0000086115-14-000086-index.html | 2014-10-24 14:37:42 | |
| 0000086115-14-000086.txt | 2014-10-24 14:37:42 | |
 0000086115-14-000086-xbrl.zip | 169509 | 2014-10-24 14:37:42 |
| FilingSummary.xml | 25785 | 2014-10-24 14:37:42 |
| Financial_Report.xls | 1022073 | 2014-10-24 14:37:42 |
| Financial_Report.xlsx | 145712 | 2014-10-24 14:37:42 |
| R1.htm | 28873 | 2014-10-24 14:37:42 |
| R10.htm | 22477 | 2014-10-24 14:37:42 |
| R11.htm | 87888 | 2014-10-24 14:37:42 |
| R12.htm | 37101 | 2014-10-24 14:37:42 |
| R13.htm | 35487 | 2014-10-24 14:37:42 |
| R14.htm | 8558 | 2014-10-24 14:37:42 |
| R15.htm | 63067 | 2014-10-24 14:37:42 |
| R16.htm | 173595 | 2014-10-24 14:37:42 |
| R17.htm | 12419 | 2014-10-24 14:37:42 |
| R18.htm | 11752 | 2014-10-24 14:37:42 |
| R19.htm | 41912 | 2014-10-24 14:37:42 |
| R2.htm | 95109 | 2014-10-24 14:37:42 |
| R20.htm | 78272 | 2014-10-24 14:37:42 |
| R21.htm | 17602 | 2014-10-24 14:37:42 |
| R22.htm | 23814 | 2014-10-24 14:37:42 |
| R23.htm | 53374 | 2014-10-24 14:37:42 |
| R24.htm | 166851 | 2014-10-24 14:37:42 |
| R25.htm | 29508 | 2014-10-24 14:37:42 |
| R26.htm | 69433 | 2014-10-24 14:37:42 |
| R27.htm | 14136 | 2014-10-24 14:37:42 |
| R28.htm | 39947 | 2014-10-24 14:37:42 |
| R29.htm | 58776 | 2014-10-24 14:37:42 |
| R3.htm | 23214 | 2014-10-24 14:37:42 |
| R30.htm | 21671 | 2014-10-24 14:37:42 |
| R31.htm | 15458 | 2014-10-24 14:37:42 |
| R32.htm | 68176 | 2014-10-24 14:37:42 |
| R33.htm | 14083 | 2014-10-24 14:37:42 |
| R34.htm | 10797 | 2014-10-24 14:37:42 |
| R35.htm | 22845 | 2014-10-24 14:37:42 |
| R36.htm | 8582 | 2014-10-24 14:37:42 |
| R37.htm | 59650 | 2014-10-24 14:37:42 |
| R38.htm | 6626 | 2014-10-24 14:37:42 |
| R39.htm | 32989 | 2014-10-24 14:37:42 |
| R4.htm | 50845 | 2014-10-24 14:37:42 |
| R40.htm | 16667 | 2014-10-24 14:37:42 |
| R41.htm | 12471 | 2014-10-24 14:37:42 |
| R42.htm | 23639 | 2014-10-24 14:37:42 |
| R43.htm | 42860 | 2014-10-24 14:37:42 |
| R44.htm | 39644 | 2014-10-24 14:37:42 |
| R45.htm | 12581 | 2014-10-24 14:37:42 |
| R5.htm | 18959 | 2014-10-24 14:37:42 |
| R6.htm | 59630 | 2014-10-24 14:37:42 |
| R7.htm | 50281 | 2014-10-24 14:37:42 |
| R8.htm | 10342 | 2014-10-24 14:37:42 |
| R9.htm | 52304 | 2014-10-24 14:37:42 |
| report.css | 2740 | 2014-10-24 14:37:42 |
| sfe-20140930.xml | 1258560 | 2014-10-24 14:37:42 |
| sfe-20140930.xsd | 46370 | 2014-10-24 14:37:42 |
| sfe-20140930_cal.xml | 49324 | 2014-10-24 14:37:42 |
| sfe-20140930_def.xml | 230130 | 2014-10-24 14:37:42 |
| sfe-20140930_lab.xml | 541851 | 2014-10-24 14:37:42 |
| sfe-20140930_pre.xml | 326477 | 2014-10-24 14:37:42 |
| sfe-2014xq3.htm | 1034796 | 2014-10-24 14:37:42 |
| sfe-2014xq3ex322.htm | 8962 | 2014-10-24 14:37:42 |
| sfe-2014xq3xex311.htm | 22925 | 2014-10-24 14:37:42 |
| sfe-2014xq3xex312.htm | 23055 | 2014-10-24 14:37:42 |
| sfe-2014xq3xex321.htm | 8936 | 2014-10-24 14:37:42 |
| Show.js | 1410 | 2014-10-24 14:37:42 |