Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001172052-20-000046-index-headers.html | 2020-11-06 15:43:05 | |
| 0001172052-20-000046-index.html | 2020-11-06 15:43:05 | |
| 0001172052-20-000046.txt | 2020-11-06 15:43:05 | |
 0001172052-20-000046-xbrl.zip | 267012 | 2020-11-06 15:43:05 |
| FilingSummary.xml | 30206 | 2020-11-06 15:43:05 |
| Financial_Report.xlsx | 78227 | 2020-11-06 15:43:05 |
| MetaLinks.json | 606283 | 2020-11-06 15:43:05 |
| R1.htm | 52254 | 2020-11-06 15:43:05 |
| R10.htm | 19366 | 2020-11-06 15:43:05 |
| R11.htm | 94303 | 2020-11-06 15:43:05 |
| R12.htm | 42144 | 2020-11-06 15:43:05 |
| R13.htm | 494679 | 2020-11-06 15:43:05 |
| R14.htm | 36625 | 2020-11-06 15:43:05 |
| R15.htm | 38023 | 2020-11-06 15:43:05 |
| R16.htm | 8292 | 2020-11-06 15:43:05 |
| R17.htm | 11478 | 2020-11-06 15:43:05 |
| R18.htm | 9536 | 2020-11-06 15:43:05 |
| R19.htm | 6358 | 2020-11-06 15:43:05 |
| R2.htm | 100466 | 2020-11-06 15:43:05 |
| R20.htm | 58020 | 2020-11-06 15:43:05 |
| R21.htm | 5581 | 2020-11-06 15:43:05 |
| R22.htm | 91551 | 2020-11-06 15:43:05 |
| R23.htm | 30474 | 2020-11-06 15:43:05 |
| R24.htm | 479311 | 2020-11-06 15:43:05 |
| R25.htm | 30979 | 2020-11-06 15:43:05 |
| R26.htm | 36118 | 2020-11-06 15:43:05 |
| R27.htm | 57917 | 2020-11-06 15:43:05 |
| R28.htm | 12685 | 2020-11-06 15:43:05 |
| R29.htm | 70819 | 2020-11-06 15:43:05 |
| R3.htm | 20236 | 2020-11-06 15:43:05 |
| R30.htm | 7278 | 2020-11-06 15:43:05 |
| R31.htm | 63996 | 2020-11-06 15:43:05 |
| R32.htm | 65632 | 2020-11-06 15:43:05 |
| R33.htm | 38181 | 2020-11-06 15:43:05 |
| R34.htm | 16913 | 2020-11-06 15:43:05 |
| R35.htm | 65738 | 2020-11-06 15:43:05 |
| R36.htm | 17160 | 2020-11-06 15:43:05 |
| R37.htm | 15868 | 2020-11-06 15:43:05 |
| R38.htm | 19168 | 2020-11-06 15:43:05 |
| R39.htm | 42099 | 2020-11-06 15:43:05 |
| R4.htm | 76314 | 2020-11-06 15:43:05 |
| R40.htm | 25681 | 2020-11-06 15:43:05 |
| R41.htm | 14033 | 2020-11-06 15:43:05 |
| R42.htm | 10712 | 2020-11-06 15:43:05 |
| R43.htm | 31339 | 2020-11-06 15:43:05 |
| R44.htm | 4476 | 2020-11-06 15:43:05 |
| R45.htm | 43255 | 2020-11-06 15:43:05 |
| R46.htm | 14330 | 2020-11-06 15:43:05 |
| R47.htm | 16093 | 2020-11-06 15:43:05 |
| R48.htm | 12289 | 2020-11-06 15:43:05 |
| R49.htm | 20854 | 2020-11-06 15:43:05 |
| R5.htm | 25406 | 2020-11-06 15:43:05 |
| R6.htm | 8242 | 2020-11-06 15:43:05 |
| R7.htm | 59559 | 2020-11-06 15:43:05 |
| R8.htm | 101470 | 2020-11-06 15:43:05 |
| R9.htm | 10171 | 2020-11-06 15:43:05 |
| report.css | 2767 | 2020-11-06 15:43:05 |
| saft-20200930.xsd | 40739 | 2020-11-06 15:43:05 |
| saft-20200930ex311f1ee14.htm | 13936 | 2020-11-06 15:43:05 |
| saft-20200930ex3127ba890.htm | 13923 | 2020-11-06 15:43:05 |
| saft-20200930ex32174a039.htm | 5438 | 2020-11-06 15:43:05 |
| saft-20200930ex322c18bee.htm | 5179 | 2020-11-06 15:43:05 |
| saft-20200930x10q.htm | 3019835 | 2020-11-06 15:43:05 |
| saft-20200930x10q_htm.xml | 2060055 | 2020-11-06 15:43:05 |
| saft-20200930_cal.xml | 96256 | 2020-11-06 15:43:05 |
| saft-20200930_def.xml | 126040 | 2020-11-06 15:43:05 |
| saft-20200930_lab.xml | 496258 | 2020-11-06 15:43:05 |
| saft-20200930_pre.xml | 335096 | 2020-11-06 15:43:05 |
| Show.js | 1085 | 2020-11-06 15:43:05 |