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| 0001654954-17-001933-index.html | 2017-03-13 16:16:18 | |
| 0001654954-17-001933.txt | 2017-03-13 16:16:18 | |
 0001654954-17-001933-xbrl.zip | 105745 | 2017-03-13 16:16:18 |
| atri-20161231.xml | 630920 | 2017-03-13 16:16:18 |
| atri-20161231.xsd | 41886 | 2017-03-13 16:16:18 |
| atri-20161231_cal.xml | 74300 | 2017-03-13 16:16:18 |
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| atri-20161231_lab.xml | 351704 | 2017-03-13 16:16:18 |
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| atri_10k.htm | 1444351 | 2017-03-13 16:16:18 |
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| atri_ex21.htm | 8591 | 2017-03-13 16:16:18 |
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| atri_ex311.htm | 14133 | 2017-03-13 16:16:18 |
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| atri_ex321.htm | 8251 | 2017-03-13 16:16:18 |
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| FilingSummary.xml | 33943 | 2017-03-13 16:16:18 |
| Financial_Report.xlsx | 68121 | 2017-03-13 16:16:18 |
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| report.css | 2767 | 2017-03-13 16:16:18 |
| Show.js | 1410 | 2017-03-13 16:16:18 |