Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000731802-21-000034-index-headers.html | 2021-08-04 16:44:05 | |
| 0000731802-21-000034-index.html | 2021-08-04 16:44:05 | |
| 0000731802-21-000034.txt | 2021-08-04 16:44:05 | |
 0000731802-21-000034-xbrl.zip | 24243 | 2021-08-04 16:44:05 |
| ato-20210804.htm | 44649 | 2021-08-04 16:44:05 |
| ato-20210804.xsd | 1980 | 2021-08-04 16:44:05 |
| ato-20210804_htm.xml | 12617 | 2021-08-04 16:44:05 |
| ato-20210804_lab.xml | 25154 | 2021-08-04 16:44:05 |
| ato-20210804_pre.xml | 13120 | 2021-08-04 16:44:05 |
| ato202184exhibit991.htm | 215020 | 2021-08-04 16:44:05 |
| FilingSummary.xml | 1707 | 2021-08-04 16:44:05 |
| Financial_Report.xlsx | 5681 | 2021-08-04 16:44:05 |
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| MetaLinks.json | 17886 | 2021-08-04 16:44:05 |
| R1.htm | 40112 | 2021-08-04 16:44:05 |
| report.css | 2767 | 2021-08-04 16:44:05 |
| Show.js | 1085 | 2021-08-04 16:44:05 |