<SEC-DOCUMENT>0000878927-16-000079-index.html : 20160808 <SEC-HEADER>0000878927-16-000079.hdr.sgml : 20160808 <ACCEPTANCE-DATETIME>20160808164625 ACCESSION NUMBER: 0000878927-16-000079 CONFORMED SUBMISSION TYPE: 10-Q PUBLIC DOCUMENT COUNT: 39 CONFORMED PERIOD OF REPORT: 20160630 FILED AS OF DATE: 20160808 DATE AS OF CHANGE: 20160808 FILER: COMPANY DATA: COMPANY CONFORMED NAME: OLD DOMINION FREIGHT LINE INC/VA CENTRAL INDEX KEY: 0000878927 STANDARD INDUSTRIAL CLASSIFICATION: TRUCKING (NO LOCAL) [4213] IRS NUMBER: 560751714 STATE OF INCORPORATION: VA FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 10-Q SEC ACT: 1934 Act SEC FILE NUMBER: 000-19582 FILM NUMBER: 161814749 BUSINESS ADDRESS: STREET 1: 500 OLD DOMINION WAY CITY: THOMASVILLE STATE: NC ZIP: 27360 BUSINESS PHONE: 3368895000 MAIL ADDRESS: STREET 1: 500 OLD DOMINION WAY CITY: THOMASVILLE STATE: NC ZIP: 27360 </SEC-HEADER> <DOCUMENT> <TYPE>10-Q <SEQUENCE>1 <FILENAME>odfl2016063010q.htm <DESCRIPTION>FORM 10-Q <TEXT> Document 1 - file: odfl2016063010q.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-10.23.1 <SEQUENCE>2 <FILENAME>odflexhibit10231-2q2016.htm <DESCRIPTION>EXHIBIT 10.23.1 <TEXT> Document 2 - file: odflexhibit10231-2q2016.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-10.23.2 <SEQUENCE>3 <FILENAME>odflexhibit10232-2q2016.htm <DESCRIPTION>EXHIBIT 10.23.2 <TEXT> Document 3 - file: odflexhibit10232-2q2016.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-31.1 <SEQUENCE>4 <FILENAME>odflexhibit311-2q2016.htm <DESCRIPTION>SECTION 302 CEO CERTIFICATION <TEXT> Document 4 - file: odflexhibit311-2q2016.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-31.2 <SEQUENCE>5 <FILENAME>odflexhibit312-2q2016.htm <DESCRIPTION>SECTION 302 CFO CERTIFICATION <TEXT> Document 5 - file: odflexhibit312-2q2016.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-32.1 <SEQUENCE>6 <FILENAME>odflexhibit321-2q2016.htm <DESCRIPTION>SECTION 906 CEO CERTIFICATION <TEXT> Document 6 - file: odflexhibit321-2q2016.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-32.2 <SEQUENCE>7 <FILENAME>odflexhibit322-2q2016.htm <DESCRIPTION>SECTION 906 CFO CERTIFICATION <TEXT> Document 7 - file: odflexhibit322-2q2016.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-101.INS <SEQUENCE>8 <FILENAME>odfl-20160630.xml <DESCRIPTION>XBRL INSTANCE DOCUMENT <TEXT> Document 8 - file: odfl-20160630.xml
</DOCUMENT> <DOCUMENT> <TYPE>EX-101.SCH <SEQUENCE>9 <FILENAME>odfl-20160630.xsd <DESCRIPTION>XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT <TEXT> Document 9 - file: odfl-20160630.xsd
</DOCUMENT> <DOCUMENT> <TYPE>EX-101.CAL <SEQUENCE>10 <FILENAME>odfl-20160630_cal.xml <DESCRIPTION>XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT <TEXT> Document 10 - file: odfl-20160630_cal.xml
</DOCUMENT> <DOCUMENT> <TYPE>EX-101.DEF <SEQUENCE>11 <FILENAME>odfl-20160630_def.xml <DESCRIPTION>XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT <TEXT> Document 11 - file: odfl-20160630_def.xml
</DOCUMENT> <DOCUMENT> <TYPE>EX-101.LAB <SEQUENCE>12 <FILENAME>odfl-20160630_lab.xml <DESCRIPTION>XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT <TEXT> Document 12 - file: odfl-20160630_lab.xml
</DOCUMENT> <DOCUMENT> <TYPE>EX-101.PRE <SEQUENCE>13 <FILENAME>odfl-20160630_pre.xml <DESCRIPTION>XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT <TEXT> Document 13 - file: odfl-20160630_pre.xml
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>14 <FILENAME>R1.htm <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 14 - file: R1.htm
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>15 <FILENAME>R2.htm <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 15 - file: R2.htm
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>16 <FILENAME>R3.htm <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 16 - file: R3.htm
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>17 <FILENAME>R4.htm <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 17 - file: R4.htm
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>18 <FILENAME>R5.htm <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 18 - file: R5.htm
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>19 <FILENAME>R6.htm <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 19 - file: R6.htm
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>20 <FILENAME>R7.htm <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 20 - file: R7.htm
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>21 <FILENAME>R8.htm <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 21 - file: R8.htm
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>22 <FILENAME>R9.htm <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 22 - file: R9.htm
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>23 <FILENAME>R10.htm <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 23 - file: R10.htm
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>24 <FILENAME>R11.htm <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 24 - file: R11.htm
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>25 <FILENAME>R12.htm <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 25 - file: R12.htm
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>26 <FILENAME>R13.htm <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 26 - file: R13.htm
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>27 <FILENAME>R14.htm <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 27 - file: R14.htm
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>28 <FILENAME>R15.htm <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 28 - file: R15.htm
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>29 <FILENAME>R16.htm <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 29 - file: R16.htm
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>30 <FILENAME>R17.htm <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 30 - file: R17.htm
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>31 <FILENAME>R18.htm <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 31 - file: R18.htm
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>32 <FILENAME>R19.htm <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 32 - file: R19.htm
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>33 <FILENAME>R20.htm <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 33 - file: R20.htm
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>34 <FILENAME>R21.htm <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 34 - file: R21.htm
</DOCUMENT> <DOCUMENT> <TYPE>EXCEL <SEQUENCE>35 <FILENAME>Financial_Report.xlsx <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 35 - file: Financial_Report.xlsx
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>36 <FILENAME>Show.js <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 36 - file: Show.js
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>37 <FILENAME>report.css <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 37 - file: report.css
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>39 <FILENAME>FilingSummary.xml <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 39 - file: FilingSummary.html
Document 39 - RAW XML: FilingSummary.xml
</DOCUMENT> <DOCUMENT> <TYPE>ZIP <SEQUENCE>41 <FILENAME>0000878927-16-000079-xbrl.zip <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 41 - file: 0000878927-16-000079-xbrl.zip
</DOCUMENT> </SEC-DOCUMENT>