Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001558370-20-012305-index-headers.html | 2020-11-03 06:05:29 | |
| 0001558370-20-012305-index.html | 2020-11-03 06:05:29 | |
| 0001558370-20-012305.txt | 2020-11-03 06:05:29 | |
 0001558370-20-012305-xbrl.zip | 77515 | 2020-11-03 06:05:29 |
| arcb-20201103.xsd | 2980 | 2020-11-03 06:05:29 |
| arcb-20201103x8k.htm | 50308 | 2020-11-03 06:05:29 |
| arcb-20201103x8k_htm.xml | 4654 | 2020-11-03 06:05:29 |
| arcb-20201103xex99d1.htm | 1760616 | 2020-11-03 06:05:29 |
 arcb-20201103xex99d1001.jpg | 7238 | 2020-11-03 06:05:29 |
| arcb-20201103xex99d2.htm | 163193 | 2020-11-03 06:05:29 |
| arcb-20201103_lab.xml | 15386 | 2020-11-03 06:05:29 |
| arcb-20201103_pre.xml | 9976 | 2020-11-03 06:05:29 |
| FilingSummary.xml | 1773 | 2020-11-03 06:05:29 |
| Financial_Report.xlsx | 5451 | 2020-11-03 06:05:29 |
| MetaLinks.json | 16590 | 2020-11-03 06:05:29 |
| R1.htm | 38617 | 2020-11-03 06:05:29 |
| report.css | 2767 | 2020-11-03 06:05:29 |
| Show.js | 1085 | 2020-11-03 06:05:29 |