Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001437749-25-005233-index-headers.html | 2025-02-26 16:17:16 | |
| 0001437749-25-005233-index.html | 2025-02-26 16:17:16 | |
| 0001437749-25-005233.txt | 2025-02-26 16:17:16 | |
 0001437749-25-005233-xbrl.zip | 25239 | 2025-02-26 16:17:16 |
| ex_727598.htm | 246407 | 2025-02-26 16:17:16 |
| FilingSummary.xml | 1758 | 2025-02-26 16:17:16 |
| Financial_Report.xlsx | 5707 | 2025-02-26 16:17:16 |
 image01.jpg | 10128 | 2025-02-26 16:17:16 |
| MetaLinks.json | 19330 | 2025-02-26 16:17:16 |
| nwpx-20250226.xsd | 3409 | 2025-02-26 16:17:16 |
| nwpx-20250226_def.xml | 11424 | 2025-02-26 16:17:16 |
| nwpx-20250226_lab.xml | 15310 | 2025-02-26 16:17:16 |
| nwpx-20250226_pre.xml | 11584 | 2025-02-26 16:17:16 |
| nwpx20240926_8k.htm | 25666 | 2025-02-26 16:17:16 |
| nwpx20240926_8k_htm.xml | 2842 | 2025-02-26 16:17:16 |
| R1.htm | 38357 | 2025-02-26 16:17:16 |
| report.css | 2767 | 2025-02-26 16:17:16 |
| Show.js | 1085 | 2025-02-26 16:17:16 |