Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001558370-21-010649
Filing Date
2021-08-06
Accepted
2021-08-05 19:22:25
Documents
68
Period of Report
2021-07-02

Document Format Files

Seq Description Document Type Size
1 10-Q wldn-20210702x10q.htm   iXBRL 10-Q 2552394
2 EX-31.1 wldn-20210702xex31d1.htm EX-31.1 11159
3 EX-31.2 wldn-20210702xex31d2.htm EX-31.2 13874
4 EX-32.1 wldn-20210702xex32d1.htm EX-32.1 13046
  Complete submission text file 0001558370-21-010649.txt   9716231

Data Files

Seq Description Document Type Size
5 EX-101.SCH wldn-20210702.xsd EX-101.SCH 49452
6 EX-101.CAL wldn-20210702_cal.xml EX-101.CAL 66235
7 EX-101.DEF wldn-20210702_def.xml EX-101.DEF 152907
8 EX-101.LAB wldn-20210702_lab.xml EX-101.LAB 480062
9 EX-101.PRE wldn-20210702_pre.xml EX-101.PRE 344933
10 EXTRACTED XBRL INSTANCE DOCUMENT wldn-20210702x10q_htm.xml XML 2214994
Mailing Address 2401 EAST KATELLA AVENUE, SUITE 300 ANAHEIM CA 92806
Business Address 2401 EAST KATELLA AVENUE, SUITE 300 ANAHEIM CA 92806 800-424-9144
Willdan Group, Inc. (Filer) CIK: 0001370450 (see all company filings)

EIN.: 141951112 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-33076 | Film No.: 211150113
SIC: 8711 Services-Engineering Services