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| 0000922224-15-000044-index.html | 2015-05-07 09:59:48 | |
| 0000922224-15-000044.txt | 2015-05-07 09:59:48 | |
 0000922224-15-000044-xbrl.zip | 722341 | 2015-05-07 09:59:48 |
| exhibit10a.htm | 314615 | 2015-05-07 09:59:48 |
| exhibit10b.htm | 15288 | 2015-05-07 09:59:48 |
| exhibit12a.htm | 65236 | 2015-05-07 09:59:48 |
| exhibit12b.htm | 44840 | 2015-05-07 09:59:48 |
| exhibit12c.htm | 59394 | 2015-05-07 09:59:48 |
| exhibit12d.htm | 51638 | 2015-05-07 09:59:48 |
| exhibit12e.htm | 53435 | 2015-05-07 09:59:48 |
| exhibit1c.htm | 66647 | 2015-05-07 09:59:48 |
| exhibit31a.htm | 11114 | 2015-05-07 09:59:48 |
| exhibit31b.htm | 11129 | 2015-05-07 09:59:48 |
| exhibit31c.htm | 12099 | 2015-05-07 09:59:48 |
| exhibit31d.htm | 11578 | 2015-05-07 09:59:48 |
| exhibit31e.htm | 10638 | 2015-05-07 09:59:48 |
| exhibit31f.htm | 10604 | 2015-05-07 09:59:48 |
| exhibit31g.htm | 10676 | 2015-05-07 09:59:48 |
| exhibit31h.htm | 10622 | 2015-05-07 09:59:48 |
| exhibit31i.htm | 10630 | 2015-05-07 09:59:48 |
| exhibit31j.htm | 10596 | 2015-05-07 09:59:48 |
| exhibit32a.htm | 6813 | 2015-05-07 09:59:48 |
| exhibit32b.htm | 6779 | 2015-05-07 09:59:48 |
| exhibit32c.htm | 6792 | 2015-05-07 09:59:48 |
| exhibit32d.htm | 6828 | 2015-05-07 09:59:48 |
| exhibit32e.htm | 6756 | 2015-05-07 09:59:48 |
| FilingSummary.xml | 42547 | 2015-05-07 09:59:48 |
| Financial_Report.xls | 5402739 | 2015-05-07 09:59:48 |
| Financial_Report.xlsx | 537762 | 2015-05-07 09:59:48 |
| form10q.htm | 2876170 | 2015-05-07 09:59:48 |
| ppl-20150331.xml | 6959043 | 2015-05-07 09:59:48 |
| ppl-20150331.xsd | 232277 | 2015-05-07 09:59:48 |
| ppl-20150331_cal.xml | 297299 | 2015-05-07 09:59:48 |
| ppl-20150331_def.xml | 1423011 | 2015-05-07 09:59:48 |
| ppl-20150331_lab.xml | 1820758 | 2015-05-07 09:59:48 |
| ppl-20150331_pre.xml | 1548041 | 2015-05-07 09:59:48 |
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| report.css | 2740 | 2015-05-07 09:59:48 |
| Show.js | 1410 | 2015-05-07 09:59:48 |