Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001562762-23-000420-index-headers.html | 2023-11-14 16:06:56 | |
| 0001562762-23-000420-index.html | 2023-11-14 16:06:56 | |
| 0001562762-23-000420.txt | 2023-11-14 16:06:56 | |
 0001562762-23-000420-xbrl.zip | 360994 | 2023-11-14 16:06:56 |
| FilingSummary.xml | 48898 | 2023-11-14 16:06:56 |
| Financial_Report.xlsx | 132375 | 2023-11-14 16:06:56 |
| MetaLinks.json | 965114 | 2023-11-14 16:06:56 |
| nwfl-20230930.xsd | 49969 | 2023-11-14 16:06:56 |
| nwfl-20230930x10q.htm | 9445320 | 2023-11-14 16:06:56 |
| nwfl-20230930x10q_htm.xml | 11621827 | 2023-11-14 16:06:56 |
| nwfl-20230930xex31_1.htm | 16910 | 2023-11-14 16:06:56 |
| nwfl-20230930xex31_2.htm | 17031 | 2023-11-14 16:06:56 |
| nwfl-20230930xex32.htm | 12213 | 2023-11-14 16:06:56 |
| nwfl-20230930_cal.xml | 118751 | 2023-11-14 16:06:56 |
| nwfl-20230930_def.xml | 277507 | 2023-11-14 16:06:56 |
| nwfl-20230930_lab.xml | 512708 | 2023-11-14 16:06:56 |
| nwfl-20230930_pre.xml | 516659 | 2023-11-14 16:06:56 |
| R1.htm | 51579 | 2023-11-14 16:06:56 |
| R10.htm | 182708 | 2023-11-14 16:06:56 |
| R11.htm | 70615 | 2023-11-14 16:06:56 |
| R12.htm | 148343 | 2023-11-14 16:06:56 |
| R13.htm | 171800 | 2023-11-14 16:06:56 |
| R14.htm | 39364 | 2023-11-14 16:06:56 |
| R15.htm | 506270 | 2023-11-14 16:06:56 |
| R16.htm | 2933860 | 2023-11-14 16:06:56 |
| R17.htm | 41631 | 2023-11-14 16:06:56 |
| R18.htm | 685052 | 2023-11-14 16:06:56 |
| R19.htm | 202931 | 2023-11-14 16:06:56 |
| R2.htm | 101052 | 2023-11-14 16:06:56 |
| R20.htm | 11116 | 2023-11-14 16:06:56 |
| R21.htm | 153201 | 2023-11-14 16:06:56 |
| R22.htm | 108797 | 2023-11-14 16:06:56 |
| R23.htm | 175478 | 2023-11-14 16:06:56 |
| R24.htm | 63086 | 2023-11-14 16:06:56 |
| R25.htm | 138544 | 2023-11-14 16:06:56 |
| R26.htm | 169963 | 2023-11-14 16:06:56 |
| R27.htm | 29859 | 2023-11-14 16:06:56 |
| R28.htm | 503739 | 2023-11-14 16:06:56 |
| R29.htm | 2919496 | 2023-11-14 16:06:56 |
| R3.htm | 24231 | 2023-11-14 16:06:56 |
| R30.htm | 35282 | 2023-11-14 16:06:56 |
| R31.htm | 656587 | 2023-11-14 16:06:56 |
| R32.htm | 197813 | 2023-11-14 16:06:56 |
| R33.htm | 39317 | 2023-11-14 16:06:56 |
| R34.htm | 65669 | 2023-11-14 16:06:56 |
| R35.htm | 36700 | 2023-11-14 16:06:56 |
| R36.htm | 6908 | 2023-11-14 16:06:56 |
| R37.htm | 14297 | 2023-11-14 16:06:56 |
| R38.htm | 33917 | 2023-11-14 16:06:56 |
| R39.htm | 41531 | 2023-11-14 16:06:56 |
| R4.htm | 110972 | 2023-11-14 16:06:56 |
| R40.htm | 22243 | 2023-11-14 16:06:56 |
| R41.htm | 28584 | 2023-11-14 16:06:56 |
| R42.htm | 25804 | 2023-11-14 16:06:56 |
| R43.htm | 12758 | 2023-11-14 16:06:56 |
| R44.htm | 12500 | 2023-11-14 16:06:56 |
| R45.htm | 46968 | 2023-11-14 16:06:56 |
| R46.htm | 56389 | 2023-11-14 16:06:56 |
| R47.htm | 38643 | 2023-11-14 16:06:56 |
| R48.htm | 11066 | 2023-11-14 16:06:56 |
| R49.htm | 73640 | 2023-11-14 16:06:56 |
| R5.htm | 36508 | 2023-11-14 16:06:56 |
| R50.htm | 46461 | 2023-11-14 16:06:56 |
| R51.htm | 34129 | 2023-11-14 16:06:56 |
| R52.htm | 31904 | 2023-11-14 16:06:56 |
| R53.htm | 63335 | 2023-11-14 16:06:56 |
| R54.htm | 70695 | 2023-11-14 16:06:56 |
| R55.htm | 21165 | 2023-11-14 16:06:56 |
| R56.htm | 128900 | 2023-11-14 16:06:56 |
| R57.htm | 83457 | 2023-11-14 16:06:56 |
| R58.htm | 6013 | 2023-11-14 16:06:56 |
| R59.htm | 6649 | 2023-11-14 16:06:56 |
| R6.htm | 96884 | 2023-11-14 16:06:56 |
| R60.htm | 20144 | 2023-11-14 16:06:56 |
| R61.htm | 25015 | 2023-11-14 16:06:56 |
| R62.htm | 25647 | 2023-11-14 16:06:56 |
| R63.htm | 14792 | 2023-11-14 16:06:56 |
| R64.htm | 25417 | 2023-11-14 16:06:56 |
| R65.htm | 57254 | 2023-11-14 16:06:56 |
| R66.htm | 18112 | 2023-11-14 16:06:56 |
| R67.htm | 19314 | 2023-11-14 16:06:56 |
| R68.htm | 26220 | 2023-11-14 16:06:56 |
| R7.htm | 4787 | 2023-11-14 16:06:56 |
| R8.htm | 121551 | 2023-11-14 16:06:56 |
| R9.htm | 144989 | 2023-11-14 16:06:56 |
| report.css | 2767 | 2023-11-14 16:06:56 |
| Show.js | 1085 | 2023-11-14 16:06:56 |