Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001558370-20-005091-index-headers.html | 2020-05-05 06:05:50 | |
| 0001558370-20-005091-index.html | 2020-05-05 06:05:50 | |
| 0001558370-20-005091.txt | 2020-05-05 06:05:50 | |
 0001558370-20-005091-xbrl.zip | 65465 | 2020-05-05 06:05:50 |
| arcb-20200505.xsd | 3259 | 2020-05-05 06:05:50 |
| arcb-20200505x8k.htm | 47801 | 2020-05-05 06:05:50 |
| arcb-20200505x8k_htm.xml | 4608 | 2020-05-05 06:05:50 |
| arcb-20200505xex99d1.htm | 1466997 | 2020-05-05 06:05:50 |
 arcb-20200505xex99d1g001.jpg | 24819 | 2020-05-05 06:05:50 |
| arcb-20200505xex99d2.htm | 115660 | 2020-05-05 06:05:50 |
| arcb-20200505_lab.xml | 15499 | 2020-05-05 06:05:50 |
| arcb-20200505_pre.xml | 10519 | 2020-05-05 06:05:50 |
| FilingSummary.xml | 1773 | 2020-05-05 06:05:50 |
| Financial_Report.xlsx | 5792 | 2020-05-05 06:05:50 |
| MetaLinks.json | 16616 | 2020-05-05 06:05:50 |
| R1.htm | 38572 | 2020-05-05 06:05:50 |
| report.css | 2767 | 2020-05-05 06:05:50 |
| Show.js | 1085 | 2020-05-05 06:05:50 |