Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001455863-25-000002-index-headers.html | 2025-01-07 13:13:55 | |
| 0001455863-25-000002-index.html | 2025-01-07 13:13:55 | |
| 0001455863-25-000002.txt | 2025-01-07 13:13:55 | |
 0001455863-25-000002-xbrl.zip | 9417 | 2025-01-07 13:13:55 |
| art-20250107.htm | 26616 | 2025-01-07 13:13:55 |
| art-20250107.xsd | 1823 | 2025-01-07 13:13:55 |
| art-20250107_htm.xml | 2835 | 2025-01-07 13:13:55 |
| art-20250107_lab.xml | 22804 | 2025-01-07 13:13:55 |
| art-20250107_pre.xml | 13085 | 2025-01-07 13:13:55 |
| FilingSummary.xml | 1657 | 2025-01-07 13:13:55 |
| Financial_Report.xlsx | 5727 | 2025-01-07 13:13:55 |
| MetaLinks.json | 17815 | 2025-01-07 13:13:55 |
| R1.htm | 39639 | 2025-01-07 13:13:55 |
| report.css | 2766 | 2025-01-07 13:13:55 |
| Show.js | 1084 | 2025-01-07 13:13:55 |