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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000799233-20-000052
Filing Date
2020-11-09
Accepted
2020-11-09 14:02:03
Documents
54
Period of Report
2020-09-30

Document Format Files

Seq Description Document Type Size
1 10-Q htld-20200930.htm   iXBRL 10-Q 1009701
7 EX-31.1 exhibit3112020q3.htm EX-31.1 14505
8 EX-31.2 exhibit3122020q3.htm EX-31.2 14582
9 EX-32.1 exhibit3212020q3.htm EX-32.1 6770
10 EX-32.2 exhibit3222020q3.htm EX-32.2 7143
  Complete submission text file 0000799233-20-000052.txt   4286034

Data Files

Seq Description Document Type Size
2 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT htld-20200930.xsd EX-101.SCH 29306
3 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT htld-20200930_cal.xml EX-101.CAL 60513
4 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT htld-20200930_def.xml EX-101.DEF 142157
5 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT htld-20200930_lab.xml EX-101.LAB 440907
6 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT htld-20200930_pre.xml EX-101.PRE 268121
11 EXTRACTED XBRL INSTANCE DOCUMENT htld-20200930_htm.xml XML 629341
Mailing Address 901 NORTH KANSAS AVENUE NORTH LIBERTY IA 52317
Business Address 901 NORTH KANSAS AVENUE NORTH LIBERTY IA 52317 3196263600
HEARTLAND EXPRESS INC (Filer) CIK: 0000799233 (see all company filings)

IRS No.: 930926999 | State of Incorp.: NV | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 000-15087 | Film No.: 201297053
SIC: 4213 Trucking (No Local)