Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001654954-17-010291-index-headers.html | 2017-11-09 14:41:33 | |
| 0001654954-17-010291-index.html | 2017-11-09 14:41:33 | |
| 0001654954-17-010291.txt | 2017-11-09 14:41:33 | |
 0001654954-17-010291-xbrl.zip | 34709 | 2017-11-09 14:41:33 |
| FilingSummary.xml | 11096 | 2017-11-09 14:41:33 |
| Financial_Report.xlsx | 26960 | 2017-11-09 14:41:33 |
| R1.htm | 25621 | 2017-11-09 14:41:33 |
| R10.htm | 7190 | 2017-11-09 14:41:33 |
| R11.htm | 8460 | 2017-11-09 14:41:33 |
| R12.htm | 5927 | 2017-11-09 14:41:33 |
| R13.htm | 15525 | 2017-11-09 14:41:33 |
| R14.htm | 8586 | 2017-11-09 14:41:33 |
| R15.htm | 10754 | 2017-11-09 14:41:33 |
| R16.htm | 8254 | 2017-11-09 14:41:33 |
| R17.htm | 7862 | 2017-11-09 14:41:33 |
| R18.htm | 7324 | 2017-11-09 14:41:33 |
| R2.htm | 50098 | 2017-11-09 14:41:33 |
| R3.htm | 14301 | 2017-11-09 14:41:33 |
| R4.htm | 52145 | 2017-11-09 14:41:33 |
| R5.htm | 58022 | 2017-11-09 14:41:33 |
| R6.htm | 16800 | 2017-11-09 14:41:33 |
| R7.htm | 7406 | 2017-11-09 14:41:33 |
| R8.htm | 8609 | 2017-11-09 14:41:33 |
| R9.htm | 12702 | 2017-11-09 14:41:33 |
| report.css | 2767 | 2017-11-09 14:41:33 |
| Show.js | 1410 | 2017-11-09 14:41:33 |
| zmtp-20170930.xml | 94869 | 2017-11-09 14:41:33 |
| zmtp-20170930.xsd | 14461 | 2017-11-09 14:41:33 |
| zmtp-20170930_cal.xml | 27468 | 2017-11-09 14:41:33 |
| zmtp-20170930_def.xml | 11790 | 2017-11-09 14:41:33 |
| zmtp-20170930_lab.xml | 93269 | 2017-11-09 14:41:33 |
| zmtp-20170930_pre.xml | 67669 | 2017-11-09 14:41:33 |
| zmtp_10q.htm | 384334 | 2017-11-09 14:41:33 |
| zmtp_ex101.htm | 37643 | 2017-11-09 14:41:33 |
| zmtp_ex311.htm | 12636 | 2017-11-09 14:41:33 |
| zmtp_ex321.htm | 7579 | 2017-11-09 14:41:33 |