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| 0001171843-17-004086-index.html | 2017-07-14 11:13:27 | |
| 0001171843-17-004086.txt | 2017-07-14 11:13:27 | |
 0001171843-17-004086-xbrl.zip | 100057 | 2017-07-14 11:13:27 |
| exh_311.htm | 7935 | 2017-07-14 11:13:27 |
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| exh_321.htm | 3956 | 2017-07-14 11:13:27 |
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| f10q_071417p.htm | 444612 | 2017-07-14 11:13:27 |
| FilingSummary.xml | 34018 | 2017-07-14 11:13:27 |
| Financial_Report.xlsx | 55351 | 2017-07-14 11:13:27 |
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| ntic-20170531.xml | 694856 | 2017-07-14 11:13:27 |
| ntic-20170531.xsd | 53746 | 2017-07-14 11:13:27 |
| ntic-20170531_cal.xml | 43152 | 2017-07-14 11:13:27 |
| ntic-20170531_def.xml | 320806 | 2017-07-14 11:13:27 |
| ntic-20170531_lab.xml | 278288 | 2017-07-14 11:13:27 |
| ntic-20170531_pre.xml | 344461 | 2017-07-14 11:13:27 |
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| report.css | 2767 | 2017-07-14 11:13:27 |
| Show.js | 1410 | 2017-07-14 11:13:27 |
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