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| 0001654954-17-002279-index.html | 2017-03-22 15:41:04 | |
| 0001654954-17-002279.txt | 2017-03-22 15:41:04 | |
 0001654954-17-002279-xbrl.zip | 76345 | 2017-03-22 15:41:04 |
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| report.css | 2767 | 2017-03-22 15:41:04 |
| Show.js | 1410 | 2017-03-22 15:41:04 |
| zmtp-20161231.xml | 414984 | 2017-03-22 15:41:04 |
| zmtp-20161231.xsd | 30657 | 2017-03-22 15:41:04 |
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| zmtp_10k.htm | 1093614 | 2017-03-22 15:41:04 |
| zmtp_ex21-1.htm | 2793 | 2017-03-22 15:41:04 |
| zmtp_ex23-1.htm | 4092 | 2017-03-22 15:41:04 |
| zmtp_ex311.htm | 13665 | 2017-03-22 15:41:04 |
| zmtp_ex321.htm | 7690 | 2017-03-22 15:41:04 |