# Filing Detail

Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001437749-21-028083
Filing Date
2021-12-08
Accepted
2021-12-08 16:10:55
Documents
70
Period of Report
2021-10-31

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | FORM 10-Q | ppih20211031_10q.htm iXBRL | 10-Q | 1119923
2 | EXHIBIT 31.1 | ex_283580.htm | EX-31.1 | 12517
3 | EXHIBIT 31.2 | ex_283581.htm | EX-31.2 | 12555
4 | EXHIBIT 32 | ex_283582.htm | EX-32 | 6518
10 |  | permapipelogo10q.jpg | GRAPHIC | 7017
| Complete submission text file | 0001437749-21-028083.txt |  | 5849719

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
5 | XBRL TAXONOMY EXTENSION SCHEMA | ppih-20211031.xsd | EX-101.SCH | 55617
6 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE | ppih-20211031_cal.xml | EX-101.CAL | 60092
7 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE | ppih-20211031_def.xml | EX-101.DEF | 383551
8 | XBRL TAXONOMY EXTENSION LABEL LINKBASE | ppih-20211031_lab.xml | EX-101.LAB | 362259
9 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE | ppih-20211031_pre.xml | EX-101.PRE | 415728
11 | EXTRACTED XBRL INSTANCE DOCUMENT | ppih20211031_10q_htm.xml | XML | 834856

Mailing Address 6410 WEST HOWARD STREET NILES IL 60714
Business Address 6410 WEST HOWARD STREET NILES IL 60714 8479661000
Perma-Pipe International Holdings, Inc. (Filer) CIK: 0000914122 (see all company filings)

EIN.: 363922969 | State of Incorp.: DE | Fiscal Year End: 0131
Type: 10-Q | Act: 34 | File No.: 001-32530 | Film No.: 211478784
SIC: 3564 Industrial & Commercial Fans & Blowers & Air Purifing Equip