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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000874238-21-000028
Filing Date
2021-05-04
Accepted
2021-05-04 09:05:27
Documents
82
Period of Report
2021-03-31

Document Format Files

Seq Description Document Type Size
1 10-Q strl-20210331.htm   iXBRL 10-Q 1256735
2 EX-31.1 a2021033110-qexhibit311.htm EX-31.1 14256
3 EX-31.2 a2021033110-qexhibit312.htm EX-31.2 14296
4 EX-32.1 a2021033110-qexhibit321.htm EX-32.1 6812
5 EX-32.2 a2021033110-qexhibit322.htm EX-32.2 6790
  Complete submission text file 0000874238-21-000028.txt   7070303

Data Files

Seq Description Document Type Size
6 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT strl-20210331.xsd EX-101.SCH 44612
7 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT strl-20210331_cal.xml EX-101.CAL 101148
8 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT strl-20210331_def.xml EX-101.DEF 281801
9 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT strl-20210331_lab.xml EX-101.LAB 583965
10 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT strl-20210331_pre.xml EX-101.PRE 414405
11 EXTRACTED XBRL INSTANCE DOCUMENT strl-20210331_htm.xml XML 1267974
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.: 21886235
SIC: 1600 Heavy Construction Other Than Bldg Const - Contractors