Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001164863-20-000039-index-headers.html | 2020-08-14 15:41:53 | |
| 0001164863-20-000039-index.html | 2020-08-14 15:41:53 | |
| 0001164863-20-000039.txt | 2020-08-14 15:41:53 | |
 0001164863-20-000039-xbrl.zip | 12974 | 2020-08-14 15:41:53 |
| FilingSummary.xml | 1751 | 2020-08-14 15:41:53 |
| Financial_Report.xlsx | 5467 | 2020-08-14 15:41:53 |
| MetaLinks.json | 17994 | 2020-08-14 15:41:53 |
| npo-20200814.htm | 44474 | 2020-08-14 15:41:53 |
| npo-20200814.xsd | 2511 | 2020-08-14 15:41:53 |
| npo-20200814_cal.xml | 792 | 2020-08-14 15:41:53 |
| npo-20200814_def.xml | 1748 | 2020-08-14 15:41:53 |
| npo-20200814_htm.xml | 11045 | 2020-08-14 15:41:53 |
| npo-20200814_lab.xml | 24275 | 2020-08-14 15:41:53 |
| npo-20200814_pre.xml | 12728 | 2020-08-14 15:41:53 |
| R1.htm | 38634 | 2020-08-14 15:41:53 |
| report.css | 2767 | 2020-08-14 15:41:53 |
| Show.js | 1085 | 2020-08-14 15:41:53 |