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|---|---|---|
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| 0001654954-22-002094-index.html | 2022-02-25 16:31:11 | |
| 0001654954-22-002094.txt | 2022-02-25 16:31:11 | |
 0001654954-22-002094-xbrl.zip | 176943 | 2022-02-25 16:31:11 |
| atri-20211231.xsd | 45914 | 2022-02-25 16:31:11 |
| atri-20211231_cal.xml | 41860 | 2022-02-25 16:31:11 |
| atri-20211231_def.xml | 114597 | 2022-02-25 16:31:11 |
| atri-20211231_lab.xml | 326674 | 2022-02-25 16:31:11 |
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| atri_10k.htm | 1146439 | 2022-02-25 16:31:11 |
| atri_10k_htm.xml | 904444 | 2022-02-25 16:31:11 |
| atri_ex131.htm | 12561 | 2022-02-25 16:31:11 |
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| atri_ex21.htm | 5954 | 2022-02-25 16:31:11 |
| atri_ex23.htm | 2108 | 2022-02-25 16:31:11 |
| atri_ex311.htm | 11075 | 2022-02-25 16:31:11 |
| atri_ex312.htm | 11062 | 2022-02-25 16:31:11 |
| atri_ex321.htm | 3263 | 2022-02-25 16:31:11 |
| atri_ex322.htm | 3179 | 2022-02-25 16:31:11 |
| atri_ex4a.htm | 22889 | 2022-02-25 16:31:11 |
| FilingSummary.xml | 32233 | 2022-02-25 16:31:11 |
| Financial_Report.xlsx | 78313 | 2022-02-25 16:31:11 |
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| R1.htm | 66746 | 2022-02-25 16:31:11 |
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| report.css | 2767 | 2022-02-25 16:31:11 |
| Show.js | 1085 | 2022-02-25 16:31:11 |