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| 0001564590-18-011284-index.html | 2018-05-07 16:54:05 | |
| 0001564590-18-011284.txt | 2018-05-07 16:54:05 | |
 0001564590-18-011284-xbrl.zip | 154907 | 2018-05-07 16:54:05 |
| apti-10q_20180331.htm | 2370718 | 2018-05-07 16:54:05 |
| apti-20180331.xml | 2088447 | 2018-05-07 16:54:05 |
| apti-20180331.xsd | 52050 | 2018-05-07 16:54:05 |
| apti-20180331_cal.xml | 57964 | 2018-05-07 16:54:05 |
| apti-20180331_def.xml | 249000 | 2018-05-07 16:54:05 |
| apti-20180331_lab.xml | 434719 | 2018-05-07 16:54:05 |
| apti-20180331_pre.xml | 373759 | 2018-05-07 16:54:05 |
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| apti-ex321_9.htm | 10618 | 2018-05-07 16:54:05 |
| apti-ex322_8.htm | 10742 | 2018-05-07 16:54:05 |
| FilingSummary.xml | 43888 | 2018-05-07 16:54:05 |
| Financial_Report.xlsx | 74747 | 2018-05-07 16:54:05 |
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| report.css | 2767 | 2018-05-07 16:54:05 |
| Show.js | 1410 | 2018-05-07 16:54:05 |