Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950123-11-072612-index-headers.html | 2011-08-04 08:25:31 | |
| 0000950123-11-072612-index.html | 2011-08-04 08:25:31 | |
| 0000950123-11-072612.txt | 2011-08-04 08:25:31 | |
 0000950123-11-072612-xbrl.zip | 29789 | 2011-08-04 08:25:31 |
| c65040e10vq.htm | 165890 | 2011-08-04 08:25:31 |
| c65040exv10wa.htm | 588190 | 2011-08-04 08:25:31 |
| c65040exv31wa.htm | 8429 | 2011-08-04 08:25:31 |
| c65040exv31wb.htm | 8439 | 2011-08-04 08:25:31 |
| c65040exv32wa.htm | 3531 | 2011-08-04 08:25:31 |
| FilingSummary.xml | 6859 | 2011-08-04 08:25:31 |
| Financial_Report.xls | 72013 | 2011-08-04 08:25:31 |
| npgp-20110630.xml | 71520 | 2011-08-04 08:25:31 |
| npgp-20110630.xsd | 11524 | 2011-08-04 08:25:31 |
| npgp-20110630_cal.xml | 37372 | 2011-08-04 08:25:31 |
| npgp-20110630_lab.xml | 113873 | 2011-08-04 08:25:31 |
| npgp-20110630_pre.xml | 69157 | 2011-08-04 08:25:31 |
| R1.htm | 31004 | 2011-08-04 08:25:31 |
| R10.htm | 13769 | 2011-08-04 08:25:31 |
| R11.htm | 12632 | 2011-08-04 08:25:31 |
| R12.htm | 16026 | 2011-08-04 08:25:31 |
| R2.htm | 72295 | 2011-08-04 08:25:31 |
| R3.htm | 119260 | 2011-08-04 08:25:31 |
| R4.htm | 8280 | 2011-08-04 08:25:31 |
| R5.htm | 114960 | 2011-08-04 08:25:31 |
| R6.htm | 11093 | 2011-08-04 08:25:31 |
| R7.htm | 13510 | 2011-08-04 08:25:31 |
| R8.htm | 17116 | 2011-08-04 08:25:31 |
| R9.htm | 9392 | 2011-08-04 08:25:31 |
| report.css | 2721 | 2011-08-04 08:25:31 |
| Show.js | 6423 | 2011-08-04 08:25:31 |