{"url_path":"/sec/nwpx/10-k/2026/item-9","section_key":"item-9","section_title":"Item 9 [Changes in and Disagreements With Accountants on Accounting and Financial Disclosure](#item9)","topic":"sec","document":{"doc_type":"10-K","doc_date":"2026-02-26","source_url":"https://www.sec.gov/Archives/edgar/data/1001385/0001437749-26-005861-index.html","accession_number":"0001437749-26-005861","cik":"0001001385","ticker":"NWPX","issuer_name":"NWPX Infrastructure, Inc.","edgar_url":"https://www.sec.gov/Archives/edgar/data/1001385/0001437749-26-005861-index.html","primary_entity_key":"0001001385","primary_entity_name":"NWPX Infrastructure, Inc."},"word_count":14,"has_tables":true,"body_markdown":"Item 9\n\n[Changes in and Disagreements With Accountants on Accounting and Financial Disclosure](#item9)\n\n[34](#item9)"}