SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001437749-20-016663
Filing Date
2020-08-05
Accepted
2020-08-05 16:04:28
Documents
78
Period of Report
2020-06-30

Document Format Files

Seq Description Document Type Size
1 FORM 10-Q nwpx20200630_10q.htm   iXBRL 10-Q 1150521
2 EXHIBIT 31.1 ex_194458.htm EX-31.1 17325
3 EXHIBIT 31.2 ex_194459.htm EX-31.2 17490
4 EXHIBIT 32.1 ex_194460.htm EX-32.1 5964
5 EXHIBIT 32.2 ex_194461.htm EX-32.2 6045
  Complete submission text file 0001437749-20-016663.txt   6070390

Data Files

Seq Description Document Type Size
6 XBRL TAXONOMY EXTENSION SCHEMA nwpx-20200630.xsd EX-101.SCH 57500
7 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE nwpx-20200630_cal.xml EX-101.CAL 68416
8 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE nwpx-20200630_def.xml EX-101.DEF 399337
9 XBRL TAXONOMY EXTENSION LABEL LINKBASE nwpx-20200630_lab.xml EX-101.LAB 364983
10 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE nwpx-20200630_pre.xml EX-101.PRE 430837
11 EXTRACTED XBRL INSTANCE DOCUMENT nwpx20200630_10q_htm.xml XML 944928
Mailing Address 201 NE PARK PLAZA DRIVE SUITE 100 VANCOUVER WA 98684
Business Address 201 NE PARK PLAZA DRIVE SUITE 100 VANCOUVER WA 98684 3603976250
NORTHWEST PIPE CO (Filer) CIK: 0001001385 (see all company filings)

IRS No.: 930557988 | State of Incorp.: OR | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 000-27140 | Film No.: 201077198
SIC: 3317 Steel Pipe & Tubes