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|---|---|---|
 0001493152-19-017560-index-headers.html | 2019-11-14 17:01:13 | |
| 0001493152-19-017560-index.html | 2019-11-14 17:01:13 | |
| 0001493152-19-017560.txt | 2019-11-14 17:01:13 | |
 0001493152-19-017560-xbrl.zip | 55475 | 2019-11-14 17:01:13 |
| ex31.htm | 20333 | 2019-11-14 17:01:13 |
| ex32.htm | 7202 | 2019-11-14 17:01:13 |
| FilingSummary.xml | 16292 | 2019-11-14 17:01:13 |
| Financial_Report.xlsx | 33951 | 2019-11-14 17:01:13 |
| form10-q.htm | 347370 | 2019-11-14 17:01:13 |
| hpto-20190930.xml | 279172 | 2019-11-14 17:01:13 |
| hpto-20190930.xsd | 21475 | 2019-11-14 17:01:13 |
| hpto-20190930_cal.xml | 32655 | 2019-11-14 17:01:13 |
| hpto-20190930_def.xml | 77750 | 2019-11-14 17:01:13 |
| hpto-20190930_lab.xml | 182262 | 2019-11-14 17:01:13 |
| hpto-20190930_pre.xml | 133528 | 2019-11-14 17:01:13 |
 logo_001.jpg | 3248 | 2019-11-14 17:01:13 |
| R1.htm | 31066 | 2019-11-14 17:01:13 |
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| R8.htm | 22259 | 2019-11-14 17:01:13 |
| R9.htm | 10617 | 2019-11-14 17:01:13 |
| report.css | 2767 | 2019-11-14 17:01:13 |
| Show.js | 1085 | 2019-11-14 17:01:13 |