Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001654954-19-005467-index-headers.html | 2019-05-08 17:11:20 | |
| 0001654954-19-005467-index.html | 2019-05-08 17:11:20 | |
| 0001654954-19-005467.txt | 2019-05-08 17:11:20 | |
 0001654954-19-005467-xbrl.zip | 40245 | 2019-05-08 17:11:20 |
| atri-20190331.xml | 198809 | 2019-05-08 17:11:20 |
| atri-20190331.xsd | 19364 | 2019-05-08 17:11:20 |
| atri-20190331_cal.xml | 38864 | 2019-05-08 17:11:20 |
| atri-20190331_def.xml | 44888 | 2019-05-08 17:11:20 |
| atri-20190331_lab.xml | 148108 | 2019-05-08 17:11:20 |
| atri-20190331_pre.xml | 111394 | 2019-05-08 17:11:20 |
| atri_10q.htm | 525228 | 2019-05-08 17:11:20 |
| atri_ex101.htm | 53684 | 2019-05-08 17:11:20 |
| atri_ex102.htm | 73585 | 2019-05-08 17:11:20 |
| atri_ex103.htm | 35249 | 2019-05-08 17:11:20 |
| atri_ex104.htm | 138978 | 2019-05-08 17:11:20 |
| atri_ex311.htm | 10587 | 2019-05-08 17:11:20 |
| atri_ex312.htm | 10604 | 2019-05-08 17:11:20 |
| atri_ex321.htm | 5072 | 2019-05-08 17:11:20 |
| atri_ex322.htm | 4756 | 2019-05-08 17:11:20 |
| FilingSummary.xml | 16882 | 2019-05-08 17:11:20 |
| Financial_Report.xlsx | 29440 | 2019-05-08 17:11:20 |
| R1.htm | 26080 | 2019-05-08 17:11:20 |
| R10.htm | 19823 | 2019-05-08 17:11:20 |
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| R7.htm | 5879 | 2019-05-08 17:11:20 |
| R8.htm | 8048 | 2019-05-08 17:11:20 |
| R9.htm | 10918 | 2019-05-08 17:11:20 |
| report.css | 2767 | 2019-05-08 17:11:20 |
| Show.js | 1085 | 2019-05-08 17:11:20 |