Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001628280-24-016042-index-headers.html | 2024-04-12 16:06:37 | |
| 0001628280-24-016042-index.html | 2024-04-12 16:06:37 | |
| 0001628280-24-016042.txt | 2024-04-12 16:06:37 | |
 0001628280-24-016042-xbrl.zip | 226293 | 2024-04-12 16:06:37 |
| art-20240411.htm | 14761 | 2024-04-12 16:06:37 |
| art-20240411.xsd | 807 | 2024-04-12 16:06:37 |
 art-20240411_g1.jpg | 159369 | 2024-04-12 16:06:37 |
 art-20240411_g2.jpg | 117250 | 2024-04-12 16:06:37 |
| art-20240411_htm.xml | 962 | 2024-04-12 16:06:37 |
| FilingSummary.xml | 1652 | 2024-04-12 16:06:37 |
| Financial_Report.xlsx | 5231 | 2024-04-12 16:06:37 |
| MetaLinks.json | 93376 | 2024-04-12 16:06:37 |
| R1.htm | 10853 | 2024-04-12 16:06:37 |
| report.css | 2766 | 2024-04-12 16:06:37 |
| Show.js | 1084 | 2024-04-12 16:06:37 |