Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-19-261149-index-headers.html | 2019-10-03 07:26:43 | |
| 0001193125-19-261149-index.html | 2019-10-03 07:26:43 | |
| 0001193125-19-261149.txt | 2019-10-03 07:26:43 | |
 0001193125-19-261149-xbrl.zip | 9624 | 2019-10-03 07:26:43 |
| ati-20190930.xsd | 3069 | 2019-10-03 07:26:43 |
| ati-20190930_lab.xml | 17373 | 2019-10-03 07:26:43 |
| ati-20190930_pre.xml | 10953 | 2019-10-03 07:26:43 |
| d814768d8k.htm | 30129 | 2019-10-03 07:26:43 |
| d814768d8k_htm.xml | 3285 | 2019-10-03 07:26:43 |
| FilingSummary.xml | 1690 | 2019-10-03 07:26:43 |
| Financial_Report.xlsx | 5795 | 2019-10-03 07:26:43 |
| MetaLinks.json | 18264 | 2019-10-03 07:26:43 |
| R1.htm | 38624 | 2019-10-03 07:26:43 |
| report.css | 2766 | 2019-10-03 07:26:43 |
| Show.js | 1085 | 2019-10-03 07:26:43 |