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| 0001437749-18-005277-index.html | 2018-03-23 08:01:43 | |
| 0001437749-18-005277.txt | 2018-03-23 08:01:43 | |
 0001437749-18-005277-xbrl.zip | 136862 | 2018-03-23 08:01:43 |
 a1.jpg | 6818 | 2018-03-23 08:01:43 |
| ex_107030.htm | 2750 | 2018-03-23 08:01:43 |
| ex_107031.htm | 2950 | 2018-03-23 08:01:43 |
| ex_107032.htm | 13636 | 2018-03-23 08:01:43 |
| ex_107033.htm | 13960 | 2018-03-23 08:01:43 |
| ex_107034.htm | 8073 | 2018-03-23 08:01:43 |
| FilingSummary.xml | 27427 | 2018-03-23 08:01:43 |
| Financial_Report.xlsx | 52461 | 2018-03-23 08:01:43 |
| plxp-20171231.xml | 763563 | 2018-03-23 08:01:43 |
| plxp-20171231.xsd | 54906 | 2018-03-23 08:01:43 |
| plxp-20171231_cal.xml | 56239 | 2018-03-23 08:01:43 |
| plxp-20171231_def.xml | 404923 | 2018-03-23 08:01:43 |
| plxp-20171231_lab.xml | 391028 | 2018-03-23 08:01:43 |
| plxp-20171231_pre.xml | 422226 | 2018-03-23 08:01:43 |
| plxp20171231_10k.htm | 1276169 | 2018-03-23 08:01:43 |
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| report.css | 2767 | 2018-03-23 08:01:43 |
| Show.js | 1410 | 2018-03-23 08:01:43 |