Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001558370-21-005601-index-headers.html | 2021-05-04 06:07:41 | |
| 0001558370-21-005601-index.html | 2021-05-04 06:07:41 | |
| 0001558370-21-005601.txt | 2021-05-04 06:07:41 | |
 0001558370-21-005601-xbrl.zip | 60465 | 2021-05-04 06:07:41 |
| arcb-20210504.xsd | 2978 | 2021-05-04 06:07:41 |
| arcb-20210504x8k.htm | 50237 | 2021-05-04 06:07:41 |
| arcb-20210504x8k_htm.xml | 4608 | 2021-05-04 06:07:41 |
| arcb-20210504xex99d1.htm | 1041748 | 2021-05-04 06:07:41 |
 arcb-20210504xex99d1001.jpg | 7238 | 2021-05-04 06:07:41 |
| arcb-20210504xex99d2.htm | 144115 | 2021-05-04 06:07:41 |
| arcb-20210504_lab.xml | 15384 | 2021-05-04 06:07:41 |
| arcb-20210504_pre.xml | 9974 | 2021-05-04 06:07:41 |
| FilingSummary.xml | 1773 | 2021-05-04 06:07:41 |
| Financial_Report.xlsx | 5672 | 2021-05-04 06:07:41 |
| MetaLinks.json | 16586 | 2021-05-04 06:07:41 |
| R1.htm | 38615 | 2021-05-04 06:07:41 |
| report.css | 2767 | 2021-05-04 06:07:41 |
| Show.js | 1085 | 2021-05-04 06:07:41 |