Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001140361-26-026965-index-headers.html | 2026-06-30 17:00:56 | |
| 0001140361-26-026965-index.html | 2026-06-30 17:00:56 | |
| 0001140361-26-026965.txt | 2026-06-30 17:00:56 | |
 0001140361-26-026965-xbrl.zip | 60606 | 2026-06-30 17:00:56 |
| ef20076960_11k.htm | 322677 | 2026-06-30 17:00:56 |
| ef20076960_11k_htm.xml | 316476 | 2026-06-30 17:00:56 |
| ef20076960_ex23-1.htm | 2649 | 2026-06-30 17:00:56 |
| FilingSummary.xml | 17012 | 2026-06-30 17:00:56 |
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| npo-20251231.xsd | 25633 | 2026-06-30 17:00:56 |
| npo-20251231_cal.xml | 12037 | 2026-06-30 17:00:56 |
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| R1.htm | 15121 | 2026-06-30 17:00:56 |
| R10.htm | 8253 | 2026-06-30 17:00:56 |
| R11.htm | 6705 | 2026-06-30 17:00:56 |
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| R18.htm | 50484 | 2026-06-30 17:00:56 |
| R19.htm | 49807 | 2026-06-30 17:00:56 |
| R2.htm | 23344 | 2026-06-30 17:00:56 |
| R20.htm | 5944 | 2026-06-30 17:00:56 |
| R21.htm | 8677 | 2026-06-30 17:00:56 |
| R22.htm | 6389 | 2026-06-30 17:00:56 |
| R23.htm | 11535 | 2026-06-30 17:00:56 |
| R24.htm | 14375 | 2026-06-30 17:00:56 |
| R25.htm | 12593 | 2026-06-30 17:00:56 |
| R26.htm | 99750 | 2026-06-30 17:00:56 |
| R3.htm | 51801 | 2026-06-30 17:00:56 |
| R4.htm | 16343 | 2026-06-30 17:00:56 |
| R5.htm | 11717 | 2026-06-30 17:00:56 |
| R6.htm | 62193 | 2026-06-30 17:00:56 |
| R7.htm | 9187 | 2026-06-30 17:00:56 |
| R8.htm | 7095 | 2026-06-30 17:00:56 |
| R9.htm | 8417 | 2026-06-30 17:00:56 |
| report.css | 2767 | 2026-06-30 17:00:56 |
| Show.js | 1085 | 2026-06-30 17:00:56 |