Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001628280-20-006963-index-headers.html | 2020-05-07 16:26:42 | |
| 0001628280-20-006963-index.html | 2020-05-07 16:26:42 | |
| 0001628280-20-006963.txt | 2020-05-07 16:26:42 | |
 0001628280-20-006963-xbrl.zip | 517611 | 2020-05-07 16:26:42 |
| FilingSummary.xml | 65121 | 2020-05-07 16:26:42 |
| Financial_Report.xlsx | 167888 | 2020-05-07 16:26:42 |
| MetaLinks.json | 1061417 | 2020-05-07 16:26:42 |
| R1.htm | 52217 | 2020-05-07 16:26:42 |
| R10.htm | 156702 | 2020-05-07 16:26:42 |
| R100.htm | 9852 | 2020-05-07 16:26:42 |
| R101.htm | 15622 | 2020-05-07 16:26:42 |
| R102.htm | 67720 | 2020-05-07 16:26:42 |
| R103.htm | 14215 | 2020-05-07 16:26:42 |
| R104.htm | 14471 | 2020-05-07 16:26:42 |
| R105.htm | 18494 | 2020-05-07 16:26:42 |
| R11.htm | 276413 | 2020-05-07 16:26:42 |
| R12.htm | 11599 | 2020-05-07 16:26:42 |
| R13.htm | 790057 | 2020-05-07 16:26:42 |
| R14.htm | 19495 | 2020-05-07 16:26:42 |
| R15.htm | 20079 | 2020-05-07 16:26:42 |
| R16.htm | 57707 | 2020-05-07 16:26:42 |
| R17.htm | 6868 | 2020-05-07 16:26:42 |
| R18.htm | 81950 | 2020-05-07 16:26:42 |
| R19.htm | 33092 | 2020-05-07 16:26:42 |
| R2.htm | 91840 | 2020-05-07 16:26:42 |
| R20.htm | 47115 | 2020-05-07 16:26:42 |
| R21.htm | 4868 | 2020-05-07 16:26:42 |
| R22.htm | 12161 | 2020-05-07 16:26:42 |
| R23.htm | 8464 | 2020-05-07 16:26:42 |
| R24.htm | 105893 | 2020-05-07 16:26:42 |
| R25.htm | 29983 | 2020-05-07 16:26:42 |
| R26.htm | 17286 | 2020-05-07 16:26:42 |
| R27.htm | 36298 | 2020-05-07 16:26:42 |
| R28.htm | 5472 | 2020-05-07 16:26:42 |
| R29.htm | 9372 | 2020-05-07 16:26:42 |
| R3.htm | 30704 | 2020-05-07 16:26:42 |
| R30.htm | 245009 | 2020-05-07 16:26:42 |
| R31.htm | 23703 | 2020-05-07 16:26:42 |
| R32.htm | 10866 | 2020-05-07 16:26:42 |
| R33.htm | 42618 | 2020-05-07 16:26:42 |
| R34.htm | 134791 | 2020-05-07 16:26:42 |
| R35.htm | 276687 | 2020-05-07 16:26:42 |
| R36.htm | 755124 | 2020-05-07 16:26:42 |
| R37.htm | 15994 | 2020-05-07 16:26:42 |
| R38.htm | 22015 | 2020-05-07 16:26:42 |
| R39.htm | 54996 | 2020-05-07 16:26:42 |
| R4.htm | 96937 | 2020-05-07 16:26:42 |
| R40.htm | 82007 | 2020-05-07 16:26:42 |
| R41.htm | 31057 | 2020-05-07 16:26:42 |
| R42.htm | 40163 | 2020-05-07 16:26:42 |
| R43.htm | 104825 | 2020-05-07 16:26:42 |
| R44.htm | 28219 | 2020-05-07 16:26:42 |
| R45.htm | 16628 | 2020-05-07 16:26:42 |
| R46.htm | 34622 | 2020-05-07 16:26:42 |
| R47.htm | 224763 | 2020-05-07 16:26:42 |
| R48.htm | 14982 | 2020-05-07 16:26:42 |
| R49.htm | 21112 | 2020-05-07 16:26:42 |
| R5.htm | 27547 | 2020-05-07 16:26:42 |
| R50.htm | 66768 | 2020-05-07 16:26:42 |
| R51.htm | 115986 | 2020-05-07 16:26:42 |
| R52.htm | 53233 | 2020-05-07 16:26:42 |
| R53.htm | 34199 | 2020-05-07 16:26:42 |
| R54.htm | 25882 | 2020-05-07 16:26:42 |
| R55.htm | 17365 | 2020-05-07 16:26:42 |
| R56.htm | 20910 | 2020-05-07 16:26:42 |
| R57.htm | 41645 | 2020-05-07 16:26:42 |
| R58.htm | 14944 | 2020-05-07 16:26:42 |
| R59.htm | 68834 | 2020-05-07 16:26:42 |
| R6.htm | 111688 | 2020-05-07 16:26:42 |
| R60.htm | 18701 | 2020-05-07 16:26:42 |
| R61.htm | 43775 | 2020-05-07 16:26:42 |
| R62.htm | 28400 | 2020-05-07 16:26:42 |
| R63.htm | 26721 | 2020-05-07 16:26:42 |
| R64.htm | 76465 | 2020-05-07 16:26:42 |
| R65.htm | 61748 | 2020-05-07 16:26:42 |
| R66.htm | 52159 | 2020-05-07 16:26:42 |
| R67.htm | 193145 | 2020-05-07 16:26:42 |
| R68.htm | 32822 | 2020-05-07 16:26:42 |
| R69.htm | 42862 | 2020-05-07 16:26:42 |
| R7.htm | 28959 | 2020-05-07 16:26:42 |
| R70.htm | 6196 | 2020-05-07 16:26:42 |
| R71.htm | 8998 | 2020-05-07 16:26:42 |
| R72.htm | 20605 | 2020-05-07 16:26:42 |
| R73.htm | 22343 | 2020-05-07 16:26:42 |
| R74.htm | 29272 | 2020-05-07 16:26:42 |
| R75.htm | 14382 | 2020-05-07 16:26:42 |
| R76.htm | 17321 | 2020-05-07 16:26:42 |
| R77.htm | 6224 | 2020-05-07 16:26:42 |
| R78.htm | 10415 | 2020-05-07 16:26:42 |
| R79.htm | 49530 | 2020-05-07 16:26:42 |
| R8.htm | 12878 | 2020-05-07 16:26:42 |
| R80.htm | 20297 | 2020-05-07 16:26:42 |
| R81.htm | 15126 | 2020-05-07 16:26:42 |
| R82.htm | 4862 | 2020-05-07 16:26:42 |
| R83.htm | 16658 | 2020-05-07 16:26:42 |
| R84.htm | 57514 | 2020-05-07 16:26:42 |
| R85.htm | 45343 | 2020-05-07 16:26:42 |
| R86.htm | 19092 | 2020-05-07 16:26:42 |
| R87.htm | 44892 | 2020-05-07 16:26:42 |
| R88.htm | 23435 | 2020-05-07 16:26:42 |
| R89.htm | 49723 | 2020-05-07 16:26:42 |
| R9.htm | 34732 | 2020-05-07 16:26:42 |
| R90.htm | 56838 | 2020-05-07 16:26:42 |
| R91.htm | 12970 | 2020-05-07 16:26:42 |
| R92.htm | 21787 | 2020-05-07 16:26:42 |
| R93.htm | 20403 | 2020-05-07 16:26:42 |
| R94.htm | 6817 | 2020-05-07 16:26:42 |
| R95.htm | 20729 | 2020-05-07 16:26:42 |
| R96.htm | 7432 | 2020-05-07 16:26:42 |
| R97.htm | 23626 | 2020-05-07 16:26:42 |
| R98.htm | 19039 | 2020-05-07 16:26:42 |
| R99.htm | 61803 | 2020-05-07 16:26:42 |
| report.css | 2767 | 2020-05-07 16:26:42 |
| sfnc-033120x10q.htm | 4644083 | 2020-05-07 16:26:42 |
| sfnc-033120x10q_htm.xml | 5719844 | 2020-05-07 16:26:42 |
| sfnc-033120xex101.htm | 39424 | 2020-05-07 16:26:42 |
| sfnc-033120xex151.htm | 5240 | 2020-05-07 16:26:42 |
| sfnc-033120xex311.htm | 10276 | 2020-05-07 16:26:42 |
| sfnc-033120xex312.htm | 11190 | 2020-05-07 16:26:42 |
| sfnc-033120xex313.htm | 10855 | 2020-05-07 16:26:42 |
| sfnc-033120xex321.htm | 5980 | 2020-05-07 16:26:42 |
| sfnc-033120xex322.htm | 6484 | 2020-05-07 16:26:42 |
| sfnc-033120xex323.htm | 6762 | 2020-05-07 16:26:42 |
| sfnc-20200331.xsd | 89938 | 2020-05-07 16:26:42 |
| sfnc-20200331_cal.xml | 193149 | 2020-05-07 16:26:42 |
| sfnc-20200331_def.xml | 568427 | 2020-05-07 16:26:42 |
| sfnc-20200331_lab.xml | 1265824 | 2020-05-07 16:26:42 |
| sfnc-20200331_pre.xml | 825133 | 2020-05-07 16:26:42 |
| Show.js | 1086 | 2020-05-07 16:26:42 |
 slogo.jpg | 2038 | 2020-05-07 16:26:42 |