Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001164863-20-000052-index-headers.html | 2020-12-01 16:20:37 | |
| 0001164863-20-000052-index.html | 2020-12-01 16:20:37 | |
| 0001164863-20-000052.txt | 2020-12-01 16:20:37 | |
 0001164863-20-000052-xbrl.zip | 12454 | 2020-12-01 16:20:37 |
| FilingSummary.xml | 1753 | 2020-12-01 16:20:37 |
| Financial_Report.xlsx | 5472 | 2020-12-01 16:20:37 |
| MetaLinks.json | 17994 | 2020-12-01 16:20:37 |
| npo-20200612.htm | 34830 | 2020-12-01 16:20:37 |
| npo-20200612.xsd | 2511 | 2020-12-01 16:20:37 |
| npo-20200612_cal.xml | 792 | 2020-12-01 16:20:37 |
| npo-20200612_def.xml | 1748 | 2020-12-01 16:20:37 |
| npo-20200612_htm.xml | 11066 | 2020-12-01 16:20:37 |
| npo-20200612_lab.xml | 24275 | 2020-12-01 16:20:37 |
| npo-20200612_pre.xml | 12728 | 2020-12-01 16:20:37 |
| R1.htm | 38636 | 2020-12-01 16:20:37 |
| report.css | 2767 | 2020-12-01 16:20:37 |
| Show.js | 1085 | 2020-12-01 16:20:37 |