Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001437749-20-005240-index-headers.html | 2020-03-16 09:02:38 | |
| 0001437749-20-005240-index.html | 2020-03-16 09:02:38 | |
| 0001437749-20-005240.txt | 2020-03-16 09:02:38 | |
 0001437749-20-005240-xbrl.zip | 331222 | 2020-03-16 09:02:38 |
 b01.jpg | 381368 | 2020-03-16 09:02:38 |
 b02.jpg | 416839 | 2020-03-16 09:02:38 |
 b03.jpg | 306305 | 2020-03-16 09:02:38 |
 b04.jpg | 453512 | 2020-03-16 09:02:38 |
 b05.jpg | 427114 | 2020-03-16 09:02:38 |
 b06.jpg | 415273 | 2020-03-16 09:02:38 |
 b07.jpg | 237869 | 2020-03-16 09:02:38 |
 b08.jpg | 656214 | 2020-03-16 09:02:38 |
 b09.jpg | 548843 | 2020-03-16 09:02:38 |
 b10.jpg | 241270 | 2020-03-16 09:02:38 |
 b11.jpg | 285105 | 2020-03-16 09:02:38 |
 b12.jpg | 315665 | 2020-03-16 09:02:38 |
 b13.jpg | 531381 | 2020-03-16 09:02:38 |
 b14.jpg | 365123 | 2020-03-16 09:02:38 |
| ex_169081.htm | 6712 | 2020-03-16 09:02:38 |
| ex_169082.htm | 5232 | 2020-03-16 09:02:38 |
| ex_169083.htm | 9620 | 2020-03-16 09:02:38 |
| ex_169084.htm | 10377 | 2020-03-16 09:02:38 |
| ex_169085.htm | 9446 | 2020-03-16 09:02:38 |
| ex_176797.htm | 8590 | 2020-03-16 09:02:38 |
| FilingSummary.xml | 69769 | 2020-03-16 09:02:38 |
| Financial_Report.xlsx | 131842 | 2020-03-16 09:02:38 |
| nwin-20191231.xml | 4806684 | 2020-03-16 09:02:38 |
| nwin-20191231.xsd | 115211 | 2020-03-16 09:02:38 |
| nwin-20191231_cal.xml | 89494 | 2020-03-16 09:02:38 |
| nwin-20191231_def.xml | 828117 | 2020-03-16 09:02:38 |
| nwin-20191231_lab.xml | 684673 | 2020-03-16 09:02:38 |
| nwin-20191231_pre.xml | 890624 | 2020-03-16 09:02:38 |
| nwin20191231_10k.htm | 3562668 | 2020-03-16 09:02:38 |
| R1.htm | 38980 | 2020-03-16 09:02:38 |
| R10.htm | 73513 | 2020-03-16 09:02:38 |
| R100.htm | 11317 | 2020-03-16 09:02:38 |
| R101.htm | 14450 | 2020-03-16 09:02:38 |
| R102.htm | 57630 | 2020-03-16 09:02:38 |
| R103.htm | 39920 | 2020-03-16 09:02:38 |
| R104.htm | 23504 | 2020-03-16 09:02:38 |
| R105.htm | 55080 | 2020-03-16 09:02:38 |
| R11.htm | 134952 | 2020-03-16 09:02:38 |
| R12.htm | 713417 | 2020-03-16 09:02:38 |
| R13.htm | 18732 | 2020-03-16 09:02:38 |
| R14.htm | 14064 | 2020-03-16 09:02:38 |
| R15.htm | 48590 | 2020-03-16 09:02:38 |
| R16.htm | 82900 | 2020-03-16 09:02:38 |
| R17.htm | 12169 | 2020-03-16 09:02:38 |
| R18.htm | 33929 | 2020-03-16 09:02:38 |
| R19.htm | 13895 | 2020-03-16 09:02:38 |
| R2.htm | 82791 | 2020-03-16 09:02:38 |
| R20.htm | 100411 | 2020-03-16 09:02:38 |
| R21.htm | 26528 | 2020-03-16 09:02:38 |
| R22.htm | 18481 | 2020-03-16 09:02:38 |
| R23.htm | 11900 | 2020-03-16 09:02:38 |
| R24.htm | 47590 | 2020-03-16 09:02:38 |
| R25.htm | 120754 | 2020-03-16 09:02:38 |
| R26.htm | 210450 | 2020-03-16 09:02:38 |
| R27.htm | 76477 | 2020-03-16 09:02:38 |
| R28.htm | 138490 | 2020-03-16 09:02:38 |
| R29.htm | 62028 | 2020-03-16 09:02:38 |
| R3.htm | 15300 | 2020-03-16 09:02:38 |
| R30.htm | 135521 | 2020-03-16 09:02:38 |
| R31.htm | 703935 | 2020-03-16 09:02:38 |
| R32.htm | 17330 | 2020-03-16 09:02:38 |
| R33.htm | 11871 | 2020-03-16 09:02:38 |
| R34.htm | 41520 | 2020-03-16 09:02:38 |
| R35.htm | 73247 | 2020-03-16 09:02:38 |
| R36.htm | 9404 | 2020-03-16 09:02:38 |
| R37.htm | 34209 | 2020-03-16 09:02:38 |
| R38.htm | 89445 | 2020-03-16 09:02:38 |
| R39.htm | 18500 | 2020-03-16 09:02:38 |
| R4.htm | 92154 | 2020-03-16 09:02:38 |
| R40.htm | 16940 | 2020-03-16 09:02:38 |
| R41.htm | 9118 | 2020-03-16 09:02:38 |
| R42.htm | 40838 | 2020-03-16 09:02:38 |
| R43.htm | 120228 | 2020-03-16 09:02:38 |
| R44.htm | 189823 | 2020-03-16 09:02:38 |
| R45.htm | 78411 | 2020-03-16 09:02:38 |
| R46.htm | 13470 | 2020-03-16 09:02:38 |
| R47.htm | 52179 | 2020-03-16 09:02:38 |
| R48.htm | 59703 | 2020-03-16 09:02:38 |
| R49.htm | 57617 | 2020-03-16 09:02:38 |
| R5.htm | 22925 | 2020-03-16 09:02:38 |
| R50.htm | 6302 | 2020-03-16 09:02:38 |
| R51.htm | 27591 | 2020-03-16 09:02:38 |
| R52.htm | 30317 | 2020-03-16 09:02:38 |
| R53.htm | 6785 | 2020-03-16 09:02:38 |
| R54.htm | 7437 | 2020-03-16 09:02:38 |
| R55.htm | 34258 | 2020-03-16 09:02:38 |
| R56.htm | 36405 | 2020-03-16 09:02:38 |
| R57.htm | 32882 | 2020-03-16 09:02:38 |
| R58.htm | 48540 | 2020-03-16 09:02:38 |
| R59.htm | 50992 | 2020-03-16 09:02:38 |
| R6.htm | 27882 | 2020-03-16 09:02:38 |
| R60.htm | 83162 | 2020-03-16 09:02:38 |
| R61.htm | 92075 | 2020-03-16 09:02:38 |
| R62.htm | 67470 | 2020-03-16 09:02:38 |
| R63.htm | 21015 | 2020-03-16 09:02:38 |
| R64.htm | 26996 | 2020-03-16 09:02:38 |
| R65.htm | 52119 | 2020-03-16 09:02:38 |
| R66.htm | 3305 | 2020-03-16 09:02:38 |
| R67.htm | 16827 | 2020-03-16 09:02:38 |
| R68.htm | 10304 | 2020-03-16 09:02:38 |
| R69.htm | 42346 | 2020-03-16 09:02:38 |
| R7.htm | 10168 | 2020-03-16 09:02:38 |
| R70.htm | 10495 | 2020-03-16 09:02:38 |
| R71.htm | 28883 | 2020-03-16 09:02:38 |
| R72.htm | 42020 | 2020-03-16 09:02:38 |
| R73.htm | 14487 | 2020-03-16 09:02:38 |
| R74.htm | 25749 | 2020-03-16 09:02:38 |
| R75.htm | 63686 | 2020-03-16 09:02:38 |
| R76.htm | 2994 | 2020-03-16 09:02:38 |
| R77.htm | 13139 | 2020-03-16 09:02:38 |
| R78.htm | 10541 | 2020-03-16 09:02:38 |
| R79.htm | 8670 | 2020-03-16 09:02:38 |
| R8.htm | 124850 | 2020-03-16 09:02:38 |
| R80.htm | 6763 | 2020-03-16 09:02:38 |
| R81.htm | 16726 | 2020-03-16 09:02:38 |
| R82.htm | 6722 | 2020-03-16 09:02:38 |
| R83.htm | 9040 | 2020-03-16 09:02:38 |
| R84.htm | 25829 | 2020-03-16 09:02:38 |
| R85.htm | 5304 | 2020-03-16 09:02:38 |
| R86.htm | 67414 | 2020-03-16 09:02:38 |
| R87.htm | 25311 | 2020-03-16 09:02:38 |
| R88.htm | 16996 | 2020-03-16 09:02:38 |
| R89.htm | 17042 | 2020-03-16 09:02:38 |
| R9.htm | 57131 | 2020-03-16 09:02:38 |
| R90.htm | 8595 | 2020-03-16 09:02:38 |
| R91.htm | 8103 | 2020-03-16 09:02:38 |
| R92.htm | 10794 | 2020-03-16 09:02:38 |
| R93.htm | 26697 | 2020-03-16 09:02:38 |
| R94.htm | 21909 | 2020-03-16 09:02:38 |
| R95.htm | 23209 | 2020-03-16 09:02:38 |
| R96.htm | 21382 | 2020-03-16 09:02:38 |
| R97.htm | 13398 | 2020-03-16 09:02:38 |
| R98.htm | 6167 | 2020-03-16 09:02:38 |
| R99.htm | 35499 | 2020-03-16 09:02:38 |
| report.css | 2767 | 2020-03-16 09:02:38 |
| Show.js | 1086 | 2020-03-16 09:02:38 |