Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001628280-25-016939-index-headers.html | 2025-04-07 16:07:53 | |
| 0001628280-25-016939-index.html | 2025-04-07 16:07:53 | |
| 0001628280-25-016939.txt | 2025-04-07 16:07:53 | |
 0001628280-25-016939-xbrl.zip | 603271 | 2025-04-07 16:07:53 |
| art-20250407.htm | 14991 | 2025-04-07 16:07:53 |
| art-20250407.xsd | 801 | 2025-04-07 16:07:53 |
 art-20250407_g1.jpg | 518950 | 2025-04-07 16:07:53 |
 art-20250407_g2.jpg | 443428 | 2025-04-07 16:07:53 |
| art-20250407_htm.xml | 960 | 2025-04-07 16:07:53 |
| FilingSummary.xml | 1647 | 2025-04-07 16:07:53 |
| Financial_Report.xlsx | 5252 | 2025-04-07 16:07:53 |
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| R1.htm | 10835 | 2025-04-07 16:07:53 |
| report.css | 2766 | 2025-04-07 16:07:53 |
| Show.js | 1084 | 2025-04-07 16:07:53 |