Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001688852-22-000005-index-headers.html | 2022-02-15 07:50:42 | |
| 0001688852-22-000005-index.html | 2022-02-15 07:50:42 | |
| 0001688852-22-000005.txt | 2022-02-15 07:50:42 | |
 0001688852-22-000005-xbrl.zip | 22106 | 2022-02-15 07:50:42 |
| FilingSummary.xml | 1796 | 2022-02-15 07:50:42 |
| Financial_Report.xlsx | 5685 | 2022-02-15 07:50:42 |
| MetaLinks.json | 16727 | 2022-02-15 07:50:42 |
| R1.htm | 40141 | 2022-02-15 07:50:42 |
| report.css | 2767 | 2022-02-15 07:50:42 |
| safe-20220215.xsd | 3069 | 2022-02-15 07:50:42 |
| safe-20220215ex991e7ded6.htm | 9717 | 2022-02-15 07:50:42 |
 safe-20220215ex991e7ded6001.jpg | 4602 | 2022-02-15 07:50:42 |
| safe-20220215ex99263eb16.htm | 18179 | 2022-02-15 07:50:42 |
 safe-20220215ex99263eb16002.jpg | 42140 | 2022-02-15 07:50:42 |
 safe-20220215ex99263eb16006.jpg | 643 | 2022-02-15 07:50:42 |
| safe-20220215x8k.htm | 91988 | 2022-02-15 07:50:42 |
| safe-20220215x8k_htm.xml | 4835 | 2022-02-15 07:50:42 |
| safe-20220215_lab.xml | 15935 | 2022-02-15 07:50:42 |
| safe-20220215_pre.xml | 10080 | 2022-02-15 07:50:42 |
| Show.js | 1085 | 2022-02-15 07:50:42 |