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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000799233-23-000037
Filing Date
2023-08-09
Accepted
2023-08-08 20:05:06
Documents
56
Period of Report
2023-06-30

Document Format Files

Seq Description Document Type Size
1 10-Q htld-20230630.htm   iXBRL 10-Q 786291
2 EX-31.1 exhibit3112023q2.htm EX-31.1 14325
3 EX-31.2 exhibit3122023q2.htm EX-31.2 14422
4 EX-32.1 exhibit3212023q2.htm EX-32.1 6560
5 EX-32.2 exhibit3222023q2.htm EX-32.2 6932
  Complete submission text file 0000799233-23-000037.txt   4240525

Data Files

Seq Description Document Type Size
6 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT htld-20230630.xsd EX-101.SCH 33411
7 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT htld-20230630_cal.xml EX-101.CAL 51083
8 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT htld-20230630_def.xml EX-101.DEF 121437
9 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT htld-20230630_lab.xml EX-101.LAB 483615
10 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT htld-20230630_pre.xml EX-101.PRE 278962
50 EXTRACTED XBRL INSTANCE DOCUMENT htld-20230630_htm.xml XML 401878
Mailing Address 901 HEARTLAND WAY NORTH LIBERTY IA 52317
Business Address 901 HEARTLAND WAY NORTH LIBERTY IA 52317 3196457060
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.: 231153044
SIC: 4213 Trucking (No Local)