Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001104659-21-056611-index-headers.html | 2021-04-28 16:53:21 | |
| 0001104659-21-056611-index.html | 2021-04-28 16:53:21 | |
| 0001104659-21-056611.txt | 2021-04-28 16:53:21 | |
 0001104659-21-056611-xbrl.zip | 40229 | 2021-04-28 16:53:21 |
| ar-20210428.xsd | 3202 | 2021-04-28 16:53:21 |
| ar-20210428_lab.xml | 34592 | 2021-04-28 16:53:21 |
| ar-20210428_pre.xml | 22723 | 2021-04-28 16:53:21 |
| FilingSummary.xml | 1641 | 2021-04-28 16:53:21 |
| Financial_Report.xlsx | 5666 | 2021-04-28 16:53:21 |
| MetaLinks.json | 39054 | 2021-04-28 16:53:21 |
| R1.htm | 38605 | 2021-04-28 16:53:21 |
| report.css | 2767 | 2021-04-28 16:53:21 |
| Show.js | 1085 | 2021-04-28 16:53:21 |
| tm2114413d1_8k.htm | 26625 | 2021-04-28 16:53:21 |
| tm2114413d1_8k_htm.xml | 3489 | 2021-04-28 16:53:21 |
| tm2114413d1_ex99-1.htm | 453340 | 2021-04-28 16:53:21 |
 tm2114413d1_ex99-1img001.jpg | 3329 | 2021-04-28 16:53:21 |