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|---|---|---|
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| 0000071180-15-000016-index.html | 2015-08-07 17:15:53 | |
| 0000071180-15-000016.txt | 2015-08-07 17:15:53 | |
 0000071180-15-000016-xbrl.zip | 96927 | 2015-08-07 17:15:53 |
| FilingSummary.xml | 15331 | 2015-08-07 17:15:53 |
| Financial_Report.xlsx | 37654 | 2015-08-07 17:15:53 |
| npc-20150630.xml | 545635 | 2015-08-07 17:15:53 |
| npc-20150630.xsd | 27287 | 2015-08-07 17:15:53 |
| npc-20150630_cal.xml | 48246 | 2015-08-07 17:15:53 |
| npc-20150630_def.xml | 100817 | 2015-08-07 17:15:53 |
| npc-20150630_lab.xml | 348766 | 2015-08-07 17:15:53 |
| npc-20150630_pre.xml | 179191 | 2015-08-07 17:15:53 |
| npc63015ex15.htm | 5416 | 2015-08-07 17:15:53 |
| npc63015ex311.htm | 14291 | 2015-08-07 17:15:53 |
| npc63015ex312.htm | 14319 | 2015-08-07 17:15:53 |
| npc63015ex321.htm | 7126 | 2015-08-07 17:15:53 |
| npc63015ex322.htm | 7015 | 2015-08-07 17:15:53 |
| npc63015form10-q.htm | 827429 | 2015-08-07 17:15:53 |
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| R9.htm | 36392 | 2015-08-07 17:15:53 |
| report.css | 2767 | 2015-08-07 17:15:53 |
| Show.js | 1410 | 2015-08-07 17:15:53 |