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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000874238-21-000091
Filing Date
2021-11-03
Accepted
2021-11-03 09:10:59
Documents
82
Period of Report
2021-09-30

Document Format Files

Seq Description Document Type Size
1 10-Q strl-20210930.htm   iXBRL 10-Q 1759236
2 EX-31.1 a2021093010-qexhibit311.htm EX-31.1 14287
3 EX-31.2 a2021093010-qexhibit312.htm EX-31.2 14309
4 EX-32.1 a2021093010-qexhibit321.htm EX-32.1 6845
5 EX-32.2 a2021093010-qexhibit322.htm EX-32.2 6823
  Complete submission text file 0000874238-21-000091.txt   8374522

Data Files

Seq Description Document Type Size
6 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT strl-20210930.xsd EX-101.SCH 46627
7 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT strl-20210930_cal.xml EX-101.CAL 86521
8 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT strl-20210930_def.xml EX-101.DEF 274740
9 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT strl-20210930_lab.xml EX-101.LAB 596993
10 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT strl-20210930_pre.xml EX-101.PRE 421508
11 EXTRACTED XBRL INSTANCE DOCUMENT strl-20210930_htm.xml XML 1659477
Mailing Address 1800 HUGHES LANDING BLVD. SUITE 250 THE WOODLANDS TX 77380
Business Address 1800 HUGHES LANDING BLVD. SUITE 250 THE WOODLANDS TX 77380 281-214-0800
STERLING CONSTRUCTION CO INC (Filer) CIK: 0000874238 (see all company filings)

IRS No.: 251655321 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-31993 | Film No.: 211373901
SIC: 1600 Heavy Construction Other Than Bldg Const - Contractors