Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001437749-25-019713-index-headers.html | 2025-06-06 16:02:54 | |
| 0001437749-25-019713-index.html | 2025-06-06 16:02:54 | |
| 0001437749-25-019713.txt | 2025-06-06 16:02:54 | |
 0001437749-25-019713-xbrl.zip | 10836 | 2025-06-06 16:02:54 |
| ex_826802.htm | 2657 | 2025-06-06 16:02:54 |
| FilingSummary.xml | 1756 | 2025-06-06 16:02:54 |
| MetaLinks.json | 25330 | 2025-06-06 16:02:54 |
| nwpx-20250603.xsd | 3578 | 2025-06-06 16:02:54 |
| nwpx-20250603_def.xml | 11423 | 2025-06-06 16:02:54 |
| nwpx-20250603_lab.xml | 15309 | 2025-06-06 16:02:54 |
| nwpx-20250603_pre.xml | 11583 | 2025-06-06 16:02:54 |
| nwpx20250603_8k.htm | 28334 | 2025-06-06 16:02:54 |
| nwpx20250603_8k_htm.xml | 2849 | 2025-06-06 16:02:54 |
| R1.htm | 38336 | 2025-06-06 16:02:54 |
| report.css | 2767 | 2025-06-06 16:02:54 |
| Show.js | 1084 | 2025-06-06 16:02:54 |