Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001493152-22-008236-index-headers.html | 2022-03-31 06:11:49 | |
| 0001493152-22-008236-index.html | 2022-03-31 06:11:49 | |
| 0001493152-22-008236.txt | 2022-03-31 06:11:49 | |
 0001493152-22-008236-xbrl.zip | 489494 | 2022-03-31 06:11:49 |
| ex21.htm | 16450 | 2022-03-31 06:11:49 |
| ex31-1.htm | 12170 | 2022-03-31 06:11:49 |
| ex31-2.htm | 12185 | 2022-03-31 06:11:49 |
| ex32-1.htm | 7712 | 2022-03-31 06:11:49 |
| ex32-2.htm | 7694 | 2022-03-31 06:11:49 |
| FilingSummary.xml | 81294 | 2022-03-31 06:11:49 |
| Financial_Report.xlsx | 234318 | 2022-03-31 06:11:49 |
| form10-k.htm | 3968520 | 2022-03-31 06:11:49 |
 form10-k_001.jpg | 18557 | 2022-03-31 06:11:49 |
| form10-k_htm.xml | 4583900 | 2022-03-31 06:11:49 |
| MetaLinks.json | 1214048 | 2022-03-31 06:11:49 |
| R1.htm | 68481 | 2022-03-31 06:11:49 |
| R10.htm | 30369 | 2022-03-31 06:11:49 |
| R100.htm | 21764 | 2022-03-31 06:11:49 |
| R101.htm | 44959 | 2022-03-31 06:11:49 |
| R102.htm | 3997 | 2022-03-31 06:11:49 |
| R103.htm | 11948 | 2022-03-31 06:11:49 |
| R104.htm | 22483 | 2022-03-31 06:11:49 |
| R105.htm | 8825 | 2022-03-31 06:11:49 |
| R106.htm | 136894 | 2022-03-31 06:11:49 |
| R107.htm | 57919 | 2022-03-31 06:11:49 |
| R108.htm | 19333 | 2022-03-31 06:11:49 |
| R109.htm | 26495 | 2022-03-31 06:11:49 |
| R11.htm | 10776 | 2022-03-31 06:11:49 |
| R110.htm | 17107 | 2022-03-31 06:11:49 |
| R111.htm | 96934 | 2022-03-31 06:11:49 |
| R112.htm | 28994 | 2022-03-31 06:11:49 |
| R113.htm | 27048 | 2022-03-31 06:11:49 |
| R114.htm | 19384 | 2022-03-31 06:11:49 |
| R115.htm | 8115 | 2022-03-31 06:11:49 |
| R116.htm | 28152 | 2022-03-31 06:11:49 |
| R117.htm | 12121 | 2022-03-31 06:11:49 |
| R118.htm | 15298 | 2022-03-31 06:11:49 |
| R119.htm | 20372 | 2022-03-31 06:11:49 |
| R12.htm | 48526 | 2022-03-31 06:11:49 |
| R120.htm | 22744 | 2022-03-31 06:11:49 |
| R121.htm | 20259 | 2022-03-31 06:11:49 |
| R122.htm | 8062 | 2022-03-31 06:11:49 |
| R123.htm | 4199 | 2022-03-31 06:11:49 |
| R124.htm | 7177 | 2022-03-31 06:11:49 |
| R125.htm | 25295 | 2022-03-31 06:11:49 |
| R126.htm | 17646 | 2022-03-31 06:11:49 |
| R127.htm | 15621 | 2022-03-31 06:11:49 |
| R128.htm | 9796 | 2022-03-31 06:11:49 |
| R129.htm | 8990 | 2022-03-31 06:11:49 |
| R13.htm | 15707 | 2022-03-31 06:11:49 |
| R130.htm | 18278 | 2022-03-31 06:11:49 |
| R131.htm | 37119 | 2022-03-31 06:11:49 |
| R132.htm | 40129 | 2022-03-31 06:11:49 |
| R133.htm | 14228 | 2022-03-31 06:11:49 |
| R14.htm | 82244 | 2022-03-31 06:11:49 |
| R15.htm | 27485 | 2022-03-31 06:11:49 |
| R16.htm | 49617 | 2022-03-31 06:11:49 |
| R17.htm | 25550 | 2022-03-31 06:11:49 |
| R18.htm | 21283 | 2022-03-31 06:11:49 |
| R19.htm | 40438 | 2022-03-31 06:11:49 |
| R2.htm | 123171 | 2022-03-31 06:11:49 |
| R20.htm | 58916 | 2022-03-31 06:11:49 |
| R21.htm | 34961 | 2022-03-31 06:11:49 |
| R22.htm | 151999 | 2022-03-31 06:11:49 |
| R23.htm | 6960 | 2022-03-31 06:11:49 |
| R24.htm | 256360 | 2022-03-31 06:11:49 |
| R25.htm | 43625 | 2022-03-31 06:11:49 |
| R26.htm | 27048 | 2022-03-31 06:11:49 |
| R27.htm | 34375 | 2022-03-31 06:11:49 |
| R28.htm | 38663 | 2022-03-31 06:11:49 |
| R29.htm | 25162 | 2022-03-31 06:11:49 |
| R3.htm | 43303 | 2022-03-31 06:11:49 |
| R30.htm | 74891 | 2022-03-31 06:11:49 |
| R31.htm | 53357 | 2022-03-31 06:11:49 |
| R32.htm | 200313 | 2022-03-31 06:11:49 |
| R33.htm | 589019 | 2022-03-31 06:11:49 |
| R34.htm | 23639 | 2022-03-31 06:11:49 |
| R35.htm | 9516 | 2022-03-31 06:11:49 |
| R36.htm | 46347 | 2022-03-31 06:11:49 |
| R37.htm | 10818 | 2022-03-31 06:11:49 |
| R38.htm | 51281 | 2022-03-31 06:11:49 |
| R39.htm | 19388 | 2022-03-31 06:11:49 |
| R4.htm | 101324 | 2022-03-31 06:11:49 |
| R40.htm | 48641 | 2022-03-31 06:11:49 |
| R41.htm | 29385 | 2022-03-31 06:11:49 |
| R42.htm | 51838 | 2022-03-31 06:11:49 |
| R43.htm | 19829 | 2022-03-31 06:11:49 |
| R44.htm | 141124 | 2022-03-31 06:11:49 |
| R45.htm | 225525 | 2022-03-31 06:11:49 |
| R46.htm | 39609 | 2022-03-31 06:11:49 |
| R47.htm | 25010 | 2022-03-31 06:11:49 |
| R48.htm | 24172 | 2022-03-31 06:11:49 |
| R49.htm | 39824 | 2022-03-31 06:11:49 |
| R5.htm | 43318 | 2022-03-31 06:11:49 |
| R50.htm | 22692 | 2022-03-31 06:11:49 |
| R51.htm | 53357 | 2022-03-31 06:11:49 |
| R52.htm | 44287 | 2022-03-31 06:11:49 |
| R53.htm | 27490 | 2022-03-31 06:11:49 |
| R54.htm | 88815 | 2022-03-31 06:11:49 |
| R55.htm | 6812 | 2022-03-31 06:11:49 |
| R56.htm | 32161 | 2022-03-31 06:11:49 |
| R57.htm | 14764 | 2022-03-31 06:11:49 |
| R58.htm | 21879 | 2022-03-31 06:11:49 |
| R59.htm | 24389 | 2022-03-31 06:11:49 |
| R6.htm | 41885 | 2022-03-31 06:11:49 |
| R60.htm | 30644 | 2022-03-31 06:11:49 |
| R61.htm | 30439 | 2022-03-31 06:11:49 |
| R62.htm | 31913 | 2022-03-31 06:11:49 |
| R63.htm | 16264 | 2022-03-31 06:11:49 |
| R64.htm | 92951 | 2022-03-31 06:11:49 |
| R65.htm | 46450 | 2022-03-31 06:11:49 |
| R66.htm | 26144 | 2022-03-31 06:11:49 |
| R67.htm | 23162 | 2022-03-31 06:11:49 |
| R68.htm | 55114 | 2022-03-31 06:11:49 |
| R69.htm | 7501 | 2022-03-31 06:11:49 |
| R7.htm | 153082 | 2022-03-31 06:11:49 |
| R70.htm | 14547 | 2022-03-31 06:11:49 |
| R71.htm | 10825 | 2022-03-31 06:11:49 |
| R72.htm | 8838 | 2022-03-31 06:11:49 |
| R73.htm | 15736 | 2022-03-31 06:11:49 |
| R74.htm | 13220 | 2022-03-31 06:11:49 |
| R75.htm | 4644 | 2022-03-31 06:11:49 |
| R76.htm | 21910 | 2022-03-31 06:11:49 |
| R77.htm | 20444 | 2022-03-31 06:11:49 |
| R78.htm | 17655 | 2022-03-31 06:11:49 |
| R79.htm | 15377 | 2022-03-31 06:11:49 |
| R8.htm | 131478 | 2022-03-31 06:11:49 |
| R80.htm | 13238 | 2022-03-31 06:11:49 |
| R81.htm | 40387 | 2022-03-31 06:11:49 |
| R82.htm | 43940 | 2022-03-31 06:11:49 |
| R83.htm | 16153 | 2022-03-31 06:11:49 |
| R84.htm | 53628 | 2022-03-31 06:11:49 |
| R85.htm | 24217 | 2022-03-31 06:11:49 |
| R86.htm | 19990 | 2022-03-31 06:11:49 |
| R87.htm | 8573 | 2022-03-31 06:11:49 |
| R88.htm | 6287 | 2022-03-31 06:11:49 |
| R89.htm | 11051 | 2022-03-31 06:11:49 |
| R9.htm | 520870 | 2022-03-31 06:11:49 |
| R90.htm | 43030 | 2022-03-31 06:11:49 |
| R91.htm | 21859 | 2022-03-31 06:11:49 |
| R92.htm | 15127 | 2022-03-31 06:11:49 |
| R93.htm | 18087 | 2022-03-31 06:11:49 |
| R94.htm | 7099 | 2022-03-31 06:11:49 |
| R95.htm | 22881 | 2022-03-31 06:11:49 |
| R96.htm | 25290 | 2022-03-31 06:11:49 |
| R97.htm | 16328 | 2022-03-31 06:11:49 |
| R98.htm | 40123 | 2022-03-31 06:11:49 |
| R99.htm | 26503 | 2022-03-31 06:11:49 |
| report.css | 2768 | 2022-03-31 06:11:49 |
| Show.js | 1086 | 2022-03-31 06:11:49 |
| snfca-20211231.xsd | 141752 | 2022-03-31 06:11:49 |
| snfca-20211231_cal.xml | 154717 | 2022-03-31 06:11:49 |
| snfca-20211231_def.xml | 533384 | 2022-03-31 06:11:49 |
| snfca-20211231_lab.xml | 936623 | 2022-03-31 06:11:49 |
| snfca-20211231_pre.xml | 740378 | 2022-03-31 06:11:49 |