Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000711642-12-000121-index-headers.html | 2012-05-11 16:47:01 | |
| 0000711642-12-000121-index.html | 2012-05-11 16:47:01 | |
| 0000711642-12-000121.txt | 2012-05-11 16:47:01 | |
 0000711642-12-000121-xbrl.zip | 20577 | 2012-05-11 16:47:01 |
| FilingSummary.xml | 5722 | 2012-05-11 16:47:01 |
| Financial_Report.xls | 42340 | 2012-05-11 16:47:01 |
| npi6-20120331.xml | 34444 | 2012-05-11 16:47:01 |
| npi6-20120331.xsd | 8045 | 2012-05-11 16:47:01 |
| npi6-20120331_cal.xml | 3900 | 2012-05-11 16:47:01 |
| npi6-20120331_def.xml | 37415 | 2012-05-11 16:47:01 |
| npi6-20120331_lab.xml | 64247 | 2012-05-11 16:47:01 |
| npi6-20120331_pre.xml | 48162 | 2012-05-11 16:47:01 |
| npi6312_ex311.htm | 7614 | 2012-05-11 16:47:01 |
| npi6312_ex312.htm | 7613 | 2012-05-11 16:47:01 |
| npi6312_ex321.htm | 7349 | 2012-05-11 16:47:01 |
| npi6_10q.htm | 169338 | 2012-05-11 16:47:01 |
| R1.htm | 33089 | 2012-05-11 16:47:01 |
| R2.htm | 77633 | 2012-05-11 16:47:01 |
| R3.htm | 45782 | 2012-05-11 16:47:01 |
| R4.htm | 9746 | 2012-05-11 16:47:01 |
| R5.htm | 80827 | 2012-05-11 16:47:01 |
| R6.htm | 10148 | 2012-05-11 16:47:01 |
| R7.htm | 9785 | 2012-05-11 16:47:01 |
| R8.htm | 14949 | 2012-05-11 16:47:01 |
| R9.htm | 15807 | 2012-05-11 16:47:01 |
| report.css | 2721 | 2012-05-11 16:47:01 |
| Show.js | 6423 | 2012-05-11 16:47:01 |