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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001437749-20-022785
Filing Date
2020-11-05
Accepted
2020-11-05 16:15:39
Documents
77
Period of Report
2020-09-30

Document Format Files

Seq Description Document Type Size
1 FORM 10-Q nwpx20200930_10q.htm   iXBRL 10-Q 1214938
2 EXHIBIT 31.1 ex_207502.htm EX-31.1 13515
3 EXHIBIT 31.2 ex_207503.htm EX-31.2 13598
4 EXHIBIT 32.1 ex_207504.htm EX-32.1 5081
5 EXHIBIT 32.2 ex_207505.htm EX-32.2 5187
  Complete submission text file 0001437749-20-022785.txt   6204688

Data Files

Seq Description Document Type Size
6 XBRL TAXONOMY EXTENSION SCHEMA nwpx-20200930.xsd EX-101.SCH 56426
7 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE nwpx-20200930_cal.xml EX-101.CAL 69344
8 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE nwpx-20200930_def.xml EX-101.DEF 389994
9 XBRL TAXONOMY EXTENSION LABEL LINKBASE nwpx-20200930_lab.xml EX-101.LAB 360854
10 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE nwpx-20200930_pre.xml EX-101.PRE 422121
11 EXTRACTED XBRL INSTANCE DOCUMENT nwpx20200930_10q_htm.xml XML 1004221
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.: 201290637
SIC: 3317 Steel Pipe & Tubes