Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000946275-19-000014-index-headers.html | 2019-03-14 08:31:30 | |
| 0000946275-19-000014-index.html | 2019-03-14 08:31:30 | |
| 0000946275-19-000014.txt | 2019-03-14 08:31:30 | |
 0000946275-19-000014-xbrl.zip | 366664 | 2019-03-14 08:31:30 |
| ex-13.htm | 3161453 | 2019-03-14 08:31:30 |
| ex-21.htm | 10784 | 2019-03-14 08:31:30 |
| ex-23.htm | 487 | 2019-03-14 08:31:30 |
| ex-32.htm | 5837 | 2019-03-14 08:31:30 |
| ex31-1.htm | 14233 | 2019-03-14 08:31:30 |
| ex31-2.htm | 15219 | 2019-03-14 08:31:30 |
| f10k_123118-0160.htm | 933240 | 2019-03-14 08:31:30 |
| FilingSummary.xml | 72042 | 2019-03-14 08:31:30 |
| Financial_Report.xlsx | 154696 | 2019-03-14 08:31:30 |
 image0.jpg | 33214 | 2019-03-14 08:31:30 |
 image00004.jpg | 46473 | 2019-03-14 08:31:30 |
 image00005.jpg | 128835 | 2019-03-14 08:31:30 |
 image00006.jpg | 18042 | 2019-03-14 08:31:30 |
 image00007.jpg | 28696 | 2019-03-14 08:31:30 |
 image00008.jpg | 80280 | 2019-03-14 08:31:30 |
 image1.jpg | 71894 | 2019-03-14 08:31:30 |
 image2.jpg | 6460 | 2019-03-14 08:31:30 |
 image3.jpg | 47983 | 2019-03-14 08:31:30 |
| nwfl-20181231.xml | 7221816 | 2019-03-14 08:31:30 |
| nwfl-20181231.xsd | 83116 | 2019-03-14 08:31:30 |
| nwfl-20181231_cal.xml | 149071 | 2019-03-14 08:31:30 |
| nwfl-20181231_def.xml | 354925 | 2019-03-14 08:31:30 |
| nwfl-20181231_lab.xml | 745070 | 2019-03-14 08:31:30 |
| nwfl-20181231_pre.xml | 714995 | 2019-03-14 08:31:30 |
 page2.jpg | 102753 | 2019-03-14 08:31:30 |
 page3.jpg | 153783 | 2019-03-14 08:31:30 |
 page4.jpg | 136932 | 2019-03-14 08:31:30 |
 page5.jpg | 117486 | 2019-03-14 08:31:30 |
 page7.jpg | 33850 | 2019-03-14 08:31:30 |
| R1.htm | 34018 | 2019-03-14 08:31:30 |
| R10.htm | 106765 | 2019-03-14 08:31:30 |
| R100.htm | 33556 | 2019-03-14 08:31:30 |
| R101.htm | 47909 | 2019-03-14 08:31:30 |
| R11.htm | 272322 | 2019-03-14 08:31:30 |
| R12.htm | 846655 | 2019-03-14 08:31:30 |
| R13.htm | 39032 | 2019-03-14 08:31:30 |
| R14.htm | 16331 | 2019-03-14 08:31:30 |
| R15.htm | 166117 | 2019-03-14 08:31:30 |
| R16.htm | 384558 | 2019-03-14 08:31:30 |
| R17.htm | 111496 | 2019-03-14 08:31:30 |
| R18.htm | 114487 | 2019-03-14 08:31:30 |
| R19.htm | 243663 | 2019-03-14 08:31:30 |
| R2.htm | 80098 | 2019-03-14 08:31:30 |
| R20.htm | 46522 | 2019-03-14 08:31:30 |
| R21.htm | 26223 | 2019-03-14 08:31:30 |
| R22.htm | 459118 | 2019-03-14 08:31:30 |
| R23.htm | 102042 | 2019-03-14 08:31:30 |
| R24.htm | 154955 | 2019-03-14 08:31:30 |
| R25.htm | 182621 | 2019-03-14 08:31:30 |
| R26.htm | 28973 | 2019-03-14 08:31:30 |
| R27.htm | 24884 | 2019-03-14 08:31:30 |
| R28.htm | 269875 | 2019-03-14 08:31:30 |
| R29.htm | 827789 | 2019-03-14 08:31:30 |
| R3.htm | 12750 | 2019-03-14 08:31:30 |
| R30.htm | 40968 | 2019-03-14 08:31:30 |
| R31.htm | 13150 | 2019-03-14 08:31:30 |
| R32.htm | 163745 | 2019-03-14 08:31:30 |
| R33.htm | 371924 | 2019-03-14 08:31:30 |
| R34.htm | 110726 | 2019-03-14 08:31:30 |
| R35.htm | 104447 | 2019-03-14 08:31:30 |
| R36.htm | 232617 | 2019-03-14 08:31:30 |
| R37.htm | 44780 | 2019-03-14 08:31:30 |
| R38.htm | 21408 | 2019-03-14 08:31:30 |
| R39.htm | 439172 | 2019-03-14 08:31:30 |
| R4.htm | 95984 | 2019-03-14 08:31:30 |
| R40.htm | 102166 | 2019-03-14 08:31:30 |
| R41.htm | 153153 | 2019-03-14 08:31:30 |
| R42.htm | 6007 | 2019-03-14 08:31:30 |
| R43.htm | 30970 | 2019-03-14 08:31:30 |
| R44.htm | 36166 | 2019-03-14 08:31:30 |
| R45.htm | 11635 | 2019-03-14 08:31:30 |
| R46.htm | 17210 | 2019-03-14 08:31:30 |
| R47.htm | 16664 | 2019-03-14 08:31:30 |
| R48.htm | 25558 | 2019-03-14 08:31:30 |
| R49.htm | 31459 | 2019-03-14 08:31:30 |
| R5.htm | 30716 | 2019-03-14 08:31:30 |
| R50.htm | 37703 | 2019-03-14 08:31:30 |
| R51.htm | 92800 | 2019-03-14 08:31:30 |
| R52.htm | 31673 | 2019-03-14 08:31:30 |
| R53.htm | 13260 | 2019-03-14 08:31:30 |
| R54.htm | 7988 | 2019-03-14 08:31:30 |
| R55.htm | 25737 | 2019-03-14 08:31:30 |
| R56.htm | 30049 | 2019-03-14 08:31:30 |
| R57.htm | 51635 | 2019-03-14 08:31:30 |
| R58.htm | 52148 | 2019-03-14 08:31:30 |
| R59.htm | 37497 | 2019-03-14 08:31:30 |
| R6.htm | 59210 | 2019-03-14 08:31:30 |
| R60.htm | 6657 | 2019-03-14 08:31:30 |
| R61.htm | 16954 | 2019-03-14 08:31:30 |
| R62.htm | 19362 | 2019-03-14 08:31:30 |
| R63.htm | 4103 | 2019-03-14 08:31:30 |
| R64.htm | 14841 | 2019-03-14 08:31:30 |
| R65.htm | 29877 | 2019-03-14 08:31:30 |
| R66.htm | 10370 | 2019-03-14 08:31:30 |
| R67.htm | 10050 | 2019-03-14 08:31:30 |
| R68.htm | 14481 | 2019-03-14 08:31:30 |
| R69.htm | 36727 | 2019-03-14 08:31:30 |
| R7.htm | 4480 | 2019-03-14 08:31:30 |
| R70.htm | 17273 | 2019-03-14 08:31:30 |
| R71.htm | 83901 | 2019-03-14 08:31:30 |
| R72.htm | 29456 | 2019-03-14 08:31:30 |
| R73.htm | 7289 | 2019-03-14 08:31:30 |
| R74.htm | 14863 | 2019-03-14 08:31:30 |
| R75.htm | 11293 | 2019-03-14 08:31:30 |
| R76.htm | 64977 | 2019-03-14 08:31:30 |
| R77.htm | 11541 | 2019-03-14 08:31:30 |
| R78.htm | 9949 | 2019-03-14 08:31:30 |
| R79.htm | 13418 | 2019-03-14 08:31:30 |
| R8.htm | 112327 | 2019-03-14 08:31:30 |
| R80.htm | 21411 | 2019-03-14 08:31:30 |
| R81.htm | 40651 | 2019-03-14 08:31:30 |
| R82.htm | 11857 | 2019-03-14 08:31:30 |
| R83.htm | 58014 | 2019-03-14 08:31:30 |
| R84.htm | 109275 | 2019-03-14 08:31:30 |
| R85.htm | 32356 | 2019-03-14 08:31:30 |
| R86.htm | 13657 | 2019-03-14 08:31:30 |
| R87.htm | 64423 | 2019-03-14 08:31:30 |
| R88.htm | 23761 | 2019-03-14 08:31:30 |
| R89.htm | 7975 | 2019-03-14 08:31:30 |
| R9.htm | 34227 | 2019-03-14 08:31:30 |
| R90.htm | 27244 | 2019-03-14 08:31:30 |
| R91.htm | 11205 | 2019-03-14 08:31:30 |
| R92.htm | 11137 | 2019-03-14 08:31:30 |
| R93.htm | 34873 | 2019-03-14 08:31:30 |
| R94.htm | 18666 | 2019-03-14 08:31:30 |
| R95.htm | 38208 | 2019-03-14 08:31:30 |
| R96.htm | 69871 | 2019-03-14 08:31:30 |
| R97.htm | 26745 | 2019-03-14 08:31:30 |
| R98.htm | 16570 | 2019-03-14 08:31:30 |
| R99.htm | 26667 | 2019-03-14 08:31:30 |
| report.css | 2768 | 2019-03-14 08:31:30 |
| Show.js | 1086 | 2019-03-14 08:31:30 |