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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000799233-20-000044
Filing Date
2020-08-05
Accepted
2020-08-04 19:34:26
Documents
54
Period of Report
2020-06-30

Document Format Files

Seq Description Document Type Size
1 10-Q htld-20200630.htm   iXBRL 10-Q 1214444
2 EX-31.1 exhibit3112020q2.htm EX-31.1 23139
3 EX-31.2 exhibit3122020q2.htm EX-31.2 23646
4 EX-32.1 exhibit3212020q2.htm EX-32.1 9667
5 EX-32.2 exhibit3222020q2.htm EX-32.2 10551
  Complete submission text file 0000799233-20-000044.txt   4611147

Data Files

Seq Description Document Type Size
6 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT htld-20200630.xsd EX-101.SCH 29512
7 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT htld-20200630_cal.xml EX-101.CAL 58752
8 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT htld-20200630_def.xml EX-101.DEF 142055
9 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT htld-20200630_lab.xml EX-101.LAB 436933
10 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT htld-20200630_pre.xml EX-101.PRE 265431
11 EXTRACTED XBRL INSTANCE DOCUMENT htld-20200630_htm.xml XML 672942
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.: 201075074
SIC: 4213 Trucking (No Local)