Form 10-K/A - Annual report [Section 13 and 15(d), not S-K Item 405]: [Amend]
SEC Accession No. 0000874238-22-000044
Filing Date
2022-03-24
Accepted
2022-03-24 16:10:05
Documents
107
Period of Report
2021-12-31

Document Format Files

Seq Description Document Type Size
1 10-K/A strl-20211231.htm   iXBRL 10-K/A 2342704
2 EX-31.1 a2021123110-kaexhibit311.htm EX-31.1 14286
3 EX-31.2 a2021123110-kaexhibit312.htm EX-31.2 14311
4 EX-32.1 a2021123110-kaexhibit321.htm EX-32.1 6850
5 EX-32.2 a2021123110-kaexhibit322.htm EX-32.2 6828
11 GRAPHIC strl-20211231_g1.jpg GRAPHIC 181481
  Complete submission text file 0000874238-22-000044.txt   12147747

Data Files

Seq Description Document Type Size
6 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT strl-20211231.xsd EX-101.SCH 74263
7 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT strl-20211231_cal.xml EX-101.CAL 122121
8 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT strl-20211231_def.xml EX-101.DEF 435224
9 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT strl-20211231_lab.xml EX-101.LAB 930111
10 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT strl-20211231_pre.xml EX-101.PRE 641476
101 EXTRACTED XBRL INSTANCE DOCUMENT strl-20211231_htm.xml XML 2153249
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-K/A | Act: 34 | File No.: 001-31993 | Film No.: 22766586
SIC: 1600 Heavy Construction Other Than Bldg Const - Contractors