Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001104659-20-140794-index-headers.html | 2020-12-31 11:15:32 | |
| 0001104659-20-140794-index.html | 2020-12-31 11:15:32 | |
| 0001104659-20-140794.txt | 2020-12-31 11:15:32 | |
 0001104659-20-140794-xbrl.zip | 10545 | 2020-12-31 11:15:32 |
| atri-20191229.xsd | 3193 | 2020-12-31 11:15:32 |
| atri-20191229_lab.xml | 34592 | 2020-12-31 11:15:32 |
| atri-20191229_pre.xml | 22715 | 2020-12-31 11:15:32 |
| FilingSummary.xml | 1602 | 2020-12-31 11:15:32 |
| Financial_Report.xlsx | 5424 | 2020-12-31 11:15:32 |
| MetaLinks.json | 38762 | 2020-12-31 11:15:32 |
| R1.htm | 38600 | 2020-12-31 11:15:32 |
| report.css | 2766 | 2020-12-31 11:15:32 |
| Show.js | 1084 | 2020-12-31 11:15:32 |
| tm2039679d1_8k.htm | 23823 | 2020-12-31 11:15:32 |
| tm2039679d1_8k_htm.xml | 3486 | 2020-12-31 11:15:32 |