Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001171843-19-007508-index-headers.html | 2019-11-13 17:01:28 | |
| 0001171843-19-007508-index.html | 2019-11-13 17:01:28 | |
| 0001171843-19-007508.txt | 2019-11-13 17:01:28 | |
 0001171843-19-007508-xbrl.zip | 157147 | 2019-11-13 17:01:28 |
| exh_211.htm | 5558 | 2019-11-13 17:01:28 |
| exh_231.htm | 2286 | 2019-11-13 17:01:28 |
| exh_311.htm | 8157 | 2019-11-13 17:01:28 |
| exh_312.htm | 8517 | 2019-11-13 17:01:28 |
| exh_321.htm | 3989 | 2019-11-13 17:01:28 |
| exh_322.htm | 4366 | 2019-11-13 17:01:28 |
| exh_42.htm | 5502 | 2019-11-13 17:01:28 |
| f10k_111319p.htm | 965543 | 2019-11-13 17:01:28 |
| FilingSummary.xml | 50343 | 2019-11-13 17:01:28 |
| Financial_Report.xlsx | 75708 | 2019-11-13 17:01:28 |
 lynch.jpg | 2379 | 2019-11-13 17:01:28 |
 lynch3.jpg | 2445 | 2019-11-13 17:01:28 |
 lynch_sig.jpg | 2379 | 2019-11-13 17:01:28 |
| ntic-20190831.xml | 885229 | 2019-11-13 17:01:28 |
| ntic-20190831.xsd | 72539 | 2019-11-13 17:01:28 |
| ntic-20190831_cal.xml | 66418 | 2019-11-13 17:01:28 |
| ntic-20190831_def.xml | 468855 | 2019-11-13 17:01:28 |
| ntic-20190831_lab.xml | 416220 | 2019-11-13 17:01:28 |
| ntic-20190831_pre.xml | 510781 | 2019-11-13 17:01:28 |
| R1.htm | 37047 | 2019-11-13 17:01:28 |
| R10.htm | 8492 | 2019-11-13 17:01:28 |
| R11.htm | 11427 | 2019-11-13 17:01:28 |
| R12.htm | 10139 | 2019-11-13 17:01:28 |
| R13.htm | 40060 | 2019-11-13 17:01:28 |
| R14.htm | 9236 | 2019-11-13 17:01:28 |
| R15.htm | 18687 | 2019-11-13 17:01:28 |
| R16.htm | 14663 | 2019-11-13 17:01:28 |
| R17.htm | 36364 | 2019-11-13 17:01:28 |
| R18.htm | 49939 | 2019-11-13 17:01:28 |
| R19.htm | 5961 | 2019-11-13 17:01:28 |
| R2.htm | 85832 | 2019-11-13 17:01:28 |
| R20.htm | 5400 | 2019-11-13 17:01:28 |
| R21.htm | 59922 | 2019-11-13 17:01:28 |
| R22.htm | 15980 | 2019-11-13 17:01:28 |
| R23.htm | 9928 | 2019-11-13 17:01:28 |
| R24.htm | 17966 | 2019-11-13 17:01:28 |
| R25.htm | 6201 | 2019-11-13 17:01:28 |
| R26.htm | 125317 | 2019-11-13 17:01:28 |
| R27.htm | 5826 | 2019-11-13 17:01:28 |
| R28.htm | 8994 | 2019-11-13 17:01:28 |
| R29.htm | 11034 | 2019-11-13 17:01:28 |
| R3.htm | 20056 | 2019-11-13 17:01:28 |
| R30.htm | 8423 | 2019-11-13 17:01:28 |
| R31.htm | 38778 | 2019-11-13 17:01:28 |
| R32.htm | 12042 | 2019-11-13 17:01:28 |
| R33.htm | 12344 | 2019-11-13 17:01:28 |
| R34.htm | 27187 | 2019-11-13 17:01:28 |
| R35.htm | 53051 | 2019-11-13 17:01:28 |
| R36.htm | 52637 | 2019-11-13 17:01:28 |
| R37.htm | 6886 | 2019-11-13 17:01:28 |
| R38.htm | 8813 | 2019-11-13 17:01:28 |
| R39.htm | 11509 | 2019-11-13 17:01:28 |
| R4.htm | 71266 | 2019-11-13 17:01:28 |
| R40.htm | 21628 | 2019-11-13 17:01:28 |
| R41.htm | 9103 | 2019-11-13 17:01:28 |
| R42.htm | 11460 | 2019-11-13 17:01:28 |
| R43.htm | 8106 | 2019-11-13 17:01:28 |
| R44.htm | 15637 | 2019-11-13 17:01:28 |
| R45.htm | 18208 | 2019-11-13 17:01:28 |
| R46.htm | 8950 | 2019-11-13 17:01:28 |
| R47.htm | 3079 | 2019-11-13 17:01:28 |
| R48.htm | 29248 | 2019-11-13 17:01:28 |
| R49.htm | 22537 | 2019-11-13 17:01:28 |
| R5.htm | 17277 | 2019-11-13 17:01:28 |
| R50.htm | 20764 | 2019-11-13 17:01:28 |
| R51.htm | 17794 | 2019-11-13 17:01:28 |
| R52.htm | 8328 | 2019-11-13 17:01:28 |
| R53.htm | 7418 | 2019-11-13 17:01:28 |
| R54.htm | 20714 | 2019-11-13 17:01:28 |
| R55.htm | 37758 | 2019-11-13 17:01:28 |
| R56.htm | 10406 | 2019-11-13 17:01:28 |
| R57.htm | 30130 | 2019-11-13 17:01:28 |
| R58.htm | 2716 | 2019-11-13 17:01:28 |
| R59.htm | 7243 | 2019-11-13 17:01:28 |
| R6.htm | 41440 | 2019-11-13 17:01:28 |
| R60.htm | 9032 | 2019-11-13 17:01:28 |
| R61.htm | 9351 | 2019-11-13 17:01:28 |
| R62.htm | 21831 | 2019-11-13 17:01:28 |
| R63.htm | 7739 | 2019-11-13 17:01:28 |
| R64.htm | 11831 | 2019-11-13 17:01:28 |
| R65.htm | 8339 | 2019-11-13 17:01:28 |
| R66.htm | 5922 | 2019-11-13 17:01:28 |
| R67.htm | 18493 | 2019-11-13 17:01:28 |
| R68.htm | 26934 | 2019-11-13 17:01:28 |
| R69.htm | 35007 | 2019-11-13 17:01:28 |
| R7.htm | 80749 | 2019-11-13 17:01:28 |
| R70.htm | 34238 | 2019-11-13 17:01:28 |
| R71.htm | 7544 | 2019-11-13 17:01:28 |
| R72.htm | 18579 | 2019-11-13 17:01:28 |
| R73.htm | 10611 | 2019-11-13 17:01:28 |
| R74.htm | 8283 | 2019-11-13 17:01:28 |
| R75.htm | 7823 | 2019-11-13 17:01:28 |
| R76.htm | 6516 | 2019-11-13 17:01:28 |
| R8.htm | 53881 | 2019-11-13 17:01:28 |
| R9.htm | 19688 | 2019-11-13 17:01:28 |
| report.css | 2767 | 2019-11-13 17:01:28 |
| Show.js | 1085 | 2019-11-13 17:01:28 |
 wolsfeld.jpg | 2035 | 2019-11-13 17:01:28 |
 wolsfeld3.jpg | 2537 | 2019-11-13 17:01:28 |
 wolsfeld_sig.jpg | 2035 | 2019-11-13 17:01:28 |