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| 0001558370-18-006726-index.html | 2018-08-08 12:54:36 | |
| 0001558370-18-006726.txt | 2018-08-08 12:54:36 | |
 0001558370-18-006726-xbrl.zip | 230771 | 2018-08-08 12:54:36 |
| arcb-20180630.xml | 3658040 | 2018-08-08 12:54:36 |
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| arcb-20180630xex32.htm | 12838 | 2018-08-08 12:54:36 |
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| Financial_Report.xlsx | 97573 | 2018-08-08 12:54:36 |
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| report.css | 2767 | 2018-08-08 12:54:36 |
| Show.js | 1410 | 2018-08-08 12:54:36 |