# 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)

EIN.: 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