Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001096906-21-002063-index-headers.html | 2021-08-16 19:34:49 | |
| 0001096906-21-002063-index.html | 2021-08-16 19:34:49 | |
| 0001096906-21-002063.txt | 2021-08-16 19:34:49 | |
 0001096906-21-002063-xbrl.zip | 276498 | 2021-08-16 19:34:49 |
| FilingSummary.xml | 46124 | 2021-08-16 19:34:49 |
| Financial_Report.xlsx | 136512 | 2021-08-16 19:34:49 |
| MetaLinks.json | 691567 | 2021-08-16 19:34:49 |
| R1.htm | 57442 | 2021-08-16 19:34:49 |
| R10.htm | 812854 | 2021-08-16 19:34:49 |
| R11.htm | 43533 | 2021-08-16 19:34:49 |
| R12.htm | 118524 | 2021-08-16 19:34:49 |
| R13.htm | 62446 | 2021-08-16 19:34:49 |
| R14.htm | 101194 | 2021-08-16 19:34:49 |
| R15.htm | 386292 | 2021-08-16 19:34:49 |
| R16.htm | 6074 | 2021-08-16 19:34:49 |
| R17.htm | 48937 | 2021-08-16 19:34:49 |
| R18.htm | 24803 | 2021-08-16 19:34:49 |
| R19.htm | 60301 | 2021-08-16 19:34:49 |
| R2.htm | 119650 | 2021-08-16 19:34:49 |
| R20.htm | 10669 | 2021-08-16 19:34:49 |
| R21.htm | 75265 | 2021-08-16 19:34:49 |
| R22.htm | 790587 | 2021-08-16 19:34:49 |
| R23.htm | 39440 | 2021-08-16 19:34:49 |
| R24.htm | 114548 | 2021-08-16 19:34:49 |
| R25.htm | 60099 | 2021-08-16 19:34:49 |
| R26.htm | 91982 | 2021-08-16 19:34:49 |
| R27.htm | 366171 | 2021-08-16 19:34:49 |
| R28.htm | 39574 | 2021-08-16 19:34:49 |
| R29.htm | 61201 | 2021-08-16 19:34:49 |
| R3.htm | 39155 | 2021-08-16 19:34:49 |
| R30.htm | 66375 | 2021-08-16 19:34:49 |
| R31.htm | 82306 | 2021-08-16 19:34:49 |
| R32.htm | 28546 | 2021-08-16 19:34:49 |
| R33.htm | 15489 | 2021-08-16 19:34:49 |
| R34.htm | 19078 | 2021-08-16 19:34:49 |
| R35.htm | 19623 | 2021-08-16 19:34:49 |
| R36.htm | 34113 | 2021-08-16 19:34:49 |
| R37.htm | 32531 | 2021-08-16 19:34:49 |
| R38.htm | 27173 | 2021-08-16 19:34:49 |
| R39.htm | 20698 | 2021-08-16 19:34:49 |
| R4.htm | 94360 | 2021-08-16 19:34:49 |
| R40.htm | 35709 | 2021-08-16 19:34:49 |
| R41.htm | 64208 | 2021-08-16 19:34:49 |
| R42.htm | 46037 | 2021-08-16 19:34:49 |
| R43.htm | 20791 | 2021-08-16 19:34:49 |
| R44.htm | 11109 | 2021-08-16 19:34:49 |
| R45.htm | 28364 | 2021-08-16 19:34:49 |
| R46.htm | 7494 | 2021-08-16 19:34:49 |
| R47.htm | 18791 | 2021-08-16 19:34:49 |
| R48.htm | 11221 | 2021-08-16 19:34:49 |
| R49.htm | 38572 | 2021-08-16 19:34:49 |
| R5.htm | 38932 | 2021-08-16 19:34:49 |
| R50.htm | 6950 | 2021-08-16 19:34:49 |
| R51.htm | 35082 | 2021-08-16 19:34:49 |
| R52.htm | 18200 | 2021-08-16 19:34:49 |
| R53.htm | 4795 | 2021-08-16 19:34:49 |
| R54.htm | 41198 | 2021-08-16 19:34:49 |
| R55.htm | 52376 | 2021-08-16 19:34:49 |
| R56.htm | 19547 | 2021-08-16 19:34:49 |
| R57.htm | 32451 | 2021-08-16 19:34:49 |
| R58.htm | 17100 | 2021-08-16 19:34:49 |
| R59.htm | 97898 | 2021-08-16 19:34:49 |
| R6.htm | 50811 | 2021-08-16 19:34:49 |
| R60.htm | 16651 | 2021-08-16 19:34:49 |
| R61.htm | 6480 | 2021-08-16 19:34:49 |
| R62.htm | 12573 | 2021-08-16 19:34:49 |
| R63.htm | 21122 | 2021-08-16 19:34:49 |
| R64.htm | 17322 | 2021-08-16 19:34:49 |
| R65.htm | 9301 | 2021-08-16 19:34:49 |
| R66.htm | 4220 | 2021-08-16 19:34:49 |
| R67.htm | 6958 | 2021-08-16 19:34:49 |
| R68.htm | 8840 | 2021-08-16 19:34:49 |
| R69.htm | 21092 | 2021-08-16 19:34:49 |
| R7.htm | 83337 | 2021-08-16 19:34:49 |
| R70.htm | 10513 | 2021-08-16 19:34:49 |
| R71.htm | 16233 | 2021-08-16 19:34:49 |
| R72.htm | 4653 | 2021-08-16 19:34:49 |
| R8.htm | 11864 | 2021-08-16 19:34:49 |
| R9.htm | 20491 | 2021-08-16 19:34:49 |
| report.css | 2767 | 2021-08-16 19:34:49 |
| Show.js | 1085 | 2021-08-16 19:34:49 |
| snfc-20210630.htm | 3138269 | 2021-08-16 19:34:49 |
| snfc-20210630.xsd | 92436 | 2021-08-16 19:34:49 |
| snfc-20210630_cal.xml | 74090 | 2021-08-16 19:34:49 |
| snfc-20210630_def.xml | 299040 | 2021-08-16 19:34:49 |
| snfc-20210630_htm.xml | 4572851 | 2021-08-16 19:34:49 |
| snfc-20210630_lab.xml | 489561 | 2021-08-16 19:34:49 |
| snfc-20210630_pre.xml | 398313 | 2021-08-16 19:34:49 |
| snfc_ex21.htm | 15218 | 2021-08-16 19:34:49 |
| snfc_ex31z1.htm | 12837 | 2021-08-16 19:34:49 |
| snfc_ex31z2.htm | 12136 | 2021-08-16 19:34:49 |
| snfc_ex32z1.htm | 6468 | 2021-08-16 19:34:49 |
| snfc_ex32z2.htm | 6314 | 2021-08-16 19:34:49 |