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| 0001558370-17-004334-index.html | 2017-05-15 16:03:47 | |
| 0001558370-17-004334.txt | 2017-05-15 16:03:47 | |
 0001558370-17-004334-xbrl.zip | 145473 | 2017-05-15 16:03:47 |
| arc-20170402.xml | 1849484 | 2017-05-15 16:03:47 |
| arc-20170402.xsd | 42709 | 2017-05-15 16:03:47 |
| arc-20170402ex1013a78f2.htm | 105684 | 2017-05-15 16:03:47 |
| arc-20170402ex1027a6c34.htm | 87988 | 2017-05-15 16:03:47 |
| arc-20170402ex1032a97af.htm | 108060 | 2017-05-15 16:03:47 |
| arc-20170402ex311c9d2b1.htm | 19265 | 2017-05-15 16:03:47 |
| arc-20170402ex312d1097e.htm | 19455 | 2017-05-15 16:03:47 |
| arc-20170402ex321b1d222.htm | 15198 | 2017-05-15 16:03:47 |
| arc-20170402x10q.htm | 1674566 | 2017-05-15 16:03:47 |
| arc-20170402_cal.xml | 80080 | 2017-05-15 16:03:47 |
| arc-20170402_def.xml | 213023 | 2017-05-15 16:03:47 |
| arc-20170402_lab.xml | 490495 | 2017-05-15 16:03:47 |
| arc-20170402_pre.xml | 370509 | 2017-05-15 16:03:47 |
 arc20170402x10q001.jpg | 34522 | 2017-05-15 16:03:47 |
| FilingSummary.xml | 30818 | 2017-05-15 16:03:47 |
| Financial_Report.xlsx | 66031 | 2017-05-15 16:03:47 |
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| report.css | 2767 | 2017-05-15 16:03:47 |
| Show.js | 1410 | 2017-05-15 16:03:47 |