Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001206774-20-002273-index-headers.html | 2020-08-03 15:35:58 | |
| 0001206774-20-002273-index.html | 2020-08-03 15:35:58 | |
| 0001206774-20-002273.txt | 2020-08-03 15:35:58 | |
 0001206774-20-002273-xbrl.zip | 272751 | 2020-08-03 15:35:58 |
| FilingSummary.xml | 42124 | 2020-08-03 15:35:58 |
| Financial_Report.xlsx | 113374 | 2020-08-03 15:35:58 |
| MetaLinks.json | 633257 | 2020-08-03 15:35:58 |
| R1.htm | 53789 | 2020-08-03 15:35:58 |
| R10.htm | 7181 | 2020-08-03 15:35:58 |
| R11.htm | 1111471 | 2020-08-03 15:35:58 |
| R12.htm | 115939 | 2020-08-03 15:35:58 |
| R13.htm | 36322 | 2020-08-03 15:35:58 |
| R14.htm | 161206 | 2020-08-03 15:35:58 |
| R15.htm | 17550 | 2020-08-03 15:35:58 |
| R16.htm | 32985 | 2020-08-03 15:35:58 |
| R17.htm | 166433 | 2020-08-03 15:35:58 |
| R18.htm | 126374 | 2020-08-03 15:35:58 |
| R19.htm | 96876 | 2020-08-03 15:35:58 |
| R2.htm | 83461 | 2020-08-03 15:35:58 |
| R20.htm | 361148 | 2020-08-03 15:35:58 |
| R21.htm | 1116608 | 2020-08-03 15:35:58 |
| R22.htm | 114767 | 2020-08-03 15:35:58 |
| R23.htm | 33285 | 2020-08-03 15:35:58 |
| R24.htm | 159518 | 2020-08-03 15:35:58 |
| R25.htm | 14922 | 2020-08-03 15:35:58 |
| R26.htm | 32343 | 2020-08-03 15:35:58 |
| R27.htm | 162254 | 2020-08-03 15:35:58 |
| R28.htm | 30511 | 2020-08-03 15:35:58 |
| R29.htm | 16069 | 2020-08-03 15:35:58 |
| R3.htm | 14721 | 2020-08-03 15:35:58 |
| R30.htm | 42716 | 2020-08-03 15:35:58 |
| R31.htm | 9917 | 2020-08-03 15:35:58 |
| R32.htm | 37677 | 2020-08-03 15:35:58 |
| R33.htm | 52412 | 2020-08-03 15:35:58 |
| R34.htm | 61067 | 2020-08-03 15:35:58 |
| R35.htm | 10693 | 2020-08-03 15:35:58 |
| R36.htm | 4114 | 2020-08-03 15:35:58 |
| R37.htm | 24556 | 2020-08-03 15:35:58 |
| R38.htm | 35914 | 2020-08-03 15:35:58 |
| R39.htm | 46609 | 2020-08-03 15:35:58 |
| R4.htm | 99566 | 2020-08-03 15:35:58 |
| R40.htm | 27341 | 2020-08-03 15:35:58 |
| R41.htm | 39783 | 2020-08-03 15:35:58 |
| R42.htm | 27310 | 2020-08-03 15:35:58 |
| R43.htm | 39329 | 2020-08-03 15:35:58 |
| R44.htm | 38657 | 2020-08-03 15:35:58 |
| R45.htm | 47140 | 2020-08-03 15:35:58 |
| R46.htm | 36550 | 2020-08-03 15:35:58 |
| R47.htm | 60923 | 2020-08-03 15:35:58 |
| R48.htm | 28769 | 2020-08-03 15:35:58 |
| R49.htm | 12715 | 2020-08-03 15:35:58 |
| R5.htm | 31160 | 2020-08-03 15:35:58 |
| R50.htm | 29348 | 2020-08-03 15:35:58 |
| R51.htm | 14857 | 2020-08-03 15:35:58 |
| R52.htm | 39646 | 2020-08-03 15:35:58 |
| R53.htm | 14353 | 2020-08-03 15:35:58 |
| R54.htm | 38806 | 2020-08-03 15:35:58 |
| R55.htm | 14167 | 2020-08-03 15:35:58 |
| R56.htm | 23213 | 2020-08-03 15:35:58 |
| R57.htm | 4847 | 2020-08-03 15:35:58 |
| R58.htm | 30806 | 2020-08-03 15:35:58 |
| R59.htm | 4366 | 2020-08-03 15:35:58 |
| R6.htm | 55878 | 2020-08-03 15:35:58 |
| R60.htm | 65745 | 2020-08-03 15:35:58 |
| R7.htm | 92302 | 2020-08-03 15:35:58 |
| R8.htm | 111144 | 2020-08-03 15:35:58 |
| R9.htm | 358397 | 2020-08-03 15:35:58 |
| report.css | 2767 | 2020-08-03 15:35:58 |
 sfb2.gif | 3320 | 2020-08-03 15:35:58 |
| sfb35772727-10q.htm | 4354342 | 2020-08-03 15:35:58 |
| sfb35772727-10q_htm.xml | 5437068 | 2020-08-03 15:35:58 |
| sfb35772727-ex101.htm | 105072 | 2020-08-03 15:35:58 |
| sfb35772727-ex102.htm | 42184 | 2020-08-03 15:35:58 |
| sfb35772727-ex311.htm | 12376 | 2020-08-03 15:35:58 |
| sfb35772727-ex312.htm | 12366 | 2020-08-03 15:35:58 |
| sfb35772727-ex32.htm | 14398 | 2020-08-03 15:35:58 |
| sfst-20200630.xsd | 68081 | 2020-08-03 15:35:58 |
| sfst-20200630_cal.xml | 57821 | 2020-08-03 15:35:58 |
| sfst-20200630_def.xml | 303204 | 2020-08-03 15:35:58 |
| sfst-20200630_lab.xml | 374597 | 2020-08-03 15:35:58 |
| sfst-20200630_pre.xml | 419886 | 2020-08-03 15:35:58 |
| Show.js | 1085 | 2020-08-03 15:35:58 |