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| 0000883902-18-000038-index.html | 2018-08-29 16:36:03 | |
| 0000883902-18-000038.txt | 2018-08-29 16:36:03 | |
 0000883902-18-000038-xbrl.zip | 218370 | 2018-08-29 16:36:03 |
| a2018q3exhibit31_1.htm | 10892 | 2018-08-29 16:36:03 |
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| FilingSummary.xml | 33418 | 2018-08-29 16:36:03 |
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| ncs-20180729_lab.xml | 704072 | 2018-08-29 16:36:03 |
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| ncs2018072910-q.htm | 2062498 | 2018-08-29 16:36:03 |
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| report.css | 2767 | 2018-08-29 16:36:03 |
| Show.js | 1410 | 2018-08-29 16:36:03 |