Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001558370-22-007478
Filing Date
2022-05-06
Accepted
2022-05-05 19:13:01
Documents
89
Period of Report
2022-04-01

Document Format Files

Seq Description Document Type Size
1 10-Q wldn-20220401x10q.htm   iXBRL 10-Q 1807735
2 EX-31.1 wldn-20220401xex31d1.htm EX-31.1 11142
3 EX-31.2 wldn-20220401xex31d2.htm EX-31.2 13871
4 EX-32.1 wldn-20220401xex32d1.htm EX-32.1 13041
  Complete submission text file 0001558370-22-007478.txt   8257591

Data Files

Seq Description Document Type Size
5 EX-101.SCH wldn-20220401.xsd EX-101.SCH 57812
6 EX-101.CAL wldn-20220401_cal.xml EX-101.CAL 74804
7 EX-101.DEF wldn-20220401_def.xml EX-101.DEF 187405
8 EX-101.LAB wldn-20220401_lab.xml EX-101.LAB 489133
9 EX-101.PRE wldn-20220401_pre.xml EX-101.PRE 384189
83 EXTRACTED XBRL INSTANCE DOCUMENT wldn-20220401x10q_htm.xml XML 1585454
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: 1230
Type: 10-Q | Act: 34 | File No.: 001-33076 | Film No.: 22898299
SIC: 8711 Services-Engineering Services