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| 0001596993-18-000009-index.html | 2018-02-07 17:44:00 | |
| 0001596993-18-000009.txt | 2018-02-07 17:44:00 | |
 0001596993-18-000009-xbrl.zip | 125812 | 2018-02-07 17:44:00 |
| FilingSummary.xml | 26742 | 2018-02-07 17:44:00 |
| Financial_Report.xlsx | 58492 | 2018-02-07 17:44:00 |
| lpg-20171231.xml | 1372905 | 2018-02-07 17:44:00 |
| lpg-20171231.xsd | 60649 | 2018-02-07 17:44:00 |
| lpg-20171231ex31151a8f2.htm | 27658 | 2018-02-07 17:44:00 |
| lpg-20171231ex312d1647b.htm | 28635 | 2018-02-07 17:44:00 |
| lpg-20171231ex32159284e.htm | 8258 | 2018-02-07 17:44:00 |
| lpg-20171231ex322b4efc1.htm | 8052 | 2018-02-07 17:44:00 |
| lpg-20171231x10q.htm | 2236959 | 2018-02-07 17:44:00 |
| lpg-20171231_cal.xml | 57493 | 2018-02-07 17:44:00 |
| lpg-20171231_def.xml | 159546 | 2018-02-07 17:44:00 |
| lpg-20171231_lab.xml | 475569 | 2018-02-07 17:44:00 |
| lpg-20171231_pre.xml | 307573 | 2018-02-07 17:44:00 |
 lpg20171231x10q001.jpg | 2391 | 2018-02-07 17:44:00 |
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| report.css | 2767 | 2018-02-07 17:44:00 |
| Show.js | 1410 | 2018-02-07 17:44:00 |