Parent Directory| Name | Size | Last Modified |
|---|---|---|
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| 0001628280-24-001748-index.html | 2024-01-19 07:34:06 | |
| 0001628280-24-001748.txt | 2024-01-19 07:34:06 | |
 0001628280-24-001748-xbrl.zip | 41170 | 2024-01-19 07:34:06 |
| ati-20240119.htm | 44953 | 2024-01-19 07:34:06 |
| ati-20240119.xsd | 1904 | 2024-01-19 07:34:06 |
| ati-20240119_htm.xml | 2695 | 2024-01-19 07:34:06 |
| ati-20240119_lab.xml | 24139 | 2024-01-19 07:34:06 |
| ati-20240119_pre.xml | 12511 | 2024-01-19 07:34:06 |
| FilingSummary.xml | 1617 | 2024-01-19 07:34:06 |
| Financial_Report.xlsx | 5664 | 2024-01-19 07:34:06 |
| MetaLinks.json | 16962 | 2024-01-19 07:34:06 |
| q4formpensionrestatementex.htm | 1003682 | 2024-01-19 07:34:06 |
| R1.htm | 38065 | 2024-01-19 07:34:06 |
| report.css | 2767 | 2024-01-19 07:34:06 |
| Show.js | 1084 | 2024-01-19 07:34:06 |