Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001628280-23-014332-index-headers.html | 2023-05-01 07:59:51 | |
| 0001628280-23-014332-index.html | 2023-05-01 07:59:51 | |
| 0001628280-23-014332.txt | 2023-05-01 07:59:51 | |
 0001628280-23-014332-xbrl.zip | 11951 | 2023-05-01 07:59:51 |
| art-20230426.htm | 38982 | 2023-05-01 07:59:51 |
| art-20230426.xsd | 1946 | 2023-05-01 07:59:51 |
| art-20230426_htm.xml | 11629 | 2023-05-01 07:59:51 |
| art-20230426_lab.xml | 25250 | 2023-05-01 07:59:51 |
| art-20230426_pre.xml | 13179 | 2023-05-01 07:59:51 |
| FilingSummary.xml | 1642 | 2023-05-01 07:59:51 |
| Financial_Report.xlsx | 5728 | 2023-05-01 07:59:51 |
| MetaLinks.json | 17969 | 2023-05-01 07:59:51 |
| R1.htm | 39638 | 2023-05-01 07:59:51 |
| report.css | 2766 | 2023-05-01 07:59:51 |
| Show.js | 1084 | 2023-05-01 07:59:51 |