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| 0000731802-16-000055-index.html | 2016-08-03 17:11:01 | |
| 0000731802-16-000055.txt | 2016-08-03 17:11:01 | |
 0000731802-16-000055-xbrl.zip | 266784 | 2016-08-03 17:11:01 |
| ato-20160630.xml | 3718626 | 2016-08-03 17:11:01 |
| ato-20160630.xsd | 50195 | 2016-08-03 17:11:01 |
| ato-20160630_cal.xml | 87101 | 2016-08-03 17:11:01 |
| ato-20160630_def.xml | 225187 | 2016-08-03 17:11:01 |
| ato-20160630_lab.xml | 639797 | 2016-08-03 17:11:01 |
| ato-20160630_pre.xml | 351882 | 2016-08-03 17:11:01 |
| ato2016063010-q.htm | 2289300 | 2016-08-03 17:11:01 |
| ato20160630ex-12.htm | 43362 | 2016-08-03 17:11:01 |
| ato20160630ex-15.htm | 3481 | 2016-08-03 17:11:01 |
| ato20160630ex-31.htm | 26284 | 2016-08-03 17:11:01 |
| ato20160630ex-32.htm | 13886 | 2016-08-03 17:11:01 |
| FilingSummary.xml | 25819 | 2016-08-03 17:11:01 |
| Financial_Report.xlsx | 82491 | 2016-08-03 17:11:01 |
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| report.css | 2767 | 2016-08-03 17:11:01 |
| Show.js | 1410 | 2016-08-03 17:11:01 |