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| 0001564590-17-015410-index.html | 2017-08-03 16:46:43 | |
| 0001564590-17-015410.txt | 2017-08-03 16:46:43 | |
 0001564590-17-015410-xbrl.zip | 97662 | 2017-08-03 16:46:43 |
| apti-10q_20170630.htm | 2513767 | 2017-08-03 16:46:43 |
| apti-20170630.xml | 1405805 | 2017-08-03 16:46:43 |
| apti-20170630.xsd | 30538 | 2017-08-03 16:46:43 |
| apti-20170630_cal.xml | 40573 | 2017-08-03 16:46:43 |
| apti-20170630_def.xml | 123283 | 2017-08-03 16:46:43 |
| apti-20170630_lab.xml | 297178 | 2017-08-03 16:46:43 |
| apti-20170630_pre.xml | 221651 | 2017-08-03 16:46:43 |
| apti-ex311_7.htm | 15088 | 2017-08-03 16:46:43 |
| apti-ex312_8.htm | 15489 | 2017-08-03 16:46:43 |
| apti-ex321_9.htm | 10620 | 2017-08-03 16:46:43 |
| apti-ex322_6.htm | 10744 | 2017-08-03 16:46:43 |
| FilingSummary.xml | 23196 | 2017-08-03 16:46:43 |
| Financial_Report.xlsx | 42268 | 2017-08-03 16:46:43 |
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| R9.htm | 142778 | 2017-08-03 16:46:43 |
| report.css | 2767 | 2017-08-03 16:46:43 |
| Show.js | 1410 | 2017-08-03 16:46:43 |