Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001558370-21-009746-index-headers.html | 2021-08-02 06:03:22 | |
| 0001558370-21-009746-index.html | 2021-08-02 06:03:22 | |
| 0001558370-21-009746.txt | 2021-08-02 06:03:22 | |
 0001558370-21-009746-xbrl.zip | 73447 | 2021-08-02 06:03:22 |
| arcb-20210802.xsd | 2978 | 2021-08-02 06:03:22 |
| arcb-20210802x8k.htm | 50253 | 2021-08-02 06:03:22 |
| arcb-20210802x8k_htm.xml | 4608 | 2021-08-02 06:03:22 |
| arcb-20210802xex99d1.htm | 1686180 | 2021-08-02 06:03:22 |
 arcb-20210802xex99d1001.jpg | 12081 | 2021-08-02 06:03:22 |
| arcb-20210802xex99d2.htm | 119238 | 2021-08-02 06:03:22 |
| arcb-20210802_lab.xml | 15384 | 2021-08-02 06:03:22 |
| arcb-20210802_pre.xml | 9974 | 2021-08-02 06:03:22 |
| FilingSummary.xml | 1773 | 2021-08-02 06:03:22 |
| Financial_Report.xlsx | 5670 | 2021-08-02 06:03:22 |
| MetaLinks.json | 16586 | 2021-08-02 06:03:22 |
| R1.htm | 38617 | 2021-08-02 06:03:22 |
| report.css | 2767 | 2021-08-02 06:03:22 |
| Show.js | 1085 | 2021-08-02 06:03:22 |