Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001564590-20-008465-index-headers.html | 2020-03-03 16:59:04 | |
| 0001564590-20-008465-index.html | 2020-03-03 16:59:04 | |
| 0001564590-20-008465.txt | 2020-03-03 16:59:04 | |
 0001564590-20-008465-xbrl.zip | 354137 | 2020-03-03 16:59:04 |
| atrs-10k_20191231.htm | 3693983 | 2020-03-03 16:59:04 |
| atrs-10k_20191231_htm.xml | 2559118 | 2020-03-03 16:59:04 |
| atrs-20191231.xsd | 62284 | 2020-03-03 16:59:04 |
| atrs-20191231_cal.xml | 72410 | 2020-03-03 16:59:04 |
| atrs-20191231_def.xml | 192261 | 2020-03-03 16:59:04 |
| atrs-20191231_lab.xml | 523239 | 2020-03-03 16:59:04 |
| atrs-20191231_pre.xml | 383195 | 2020-03-03 16:59:04 |
| atrs-ex231_11.htm | 3416 | 2020-03-03 16:59:04 |
| atrs-ex311_9.htm | 15706 | 2020-03-03 16:59:04 |
| atrs-ex312_10.htm | 15826 | 2020-03-03 16:59:04 |
| atrs-ex321_6.htm | 6447 | 2020-03-03 16:59:04 |
| atrs-ex322_7.htm | 6364 | 2020-03-03 16:59:04 |
| atrs-ex45_200.htm | 14280 | 2020-03-03 16:59:04 |
| FilingSummary.xml | 38850 | 2020-03-03 16:59:04 |
| Financial_Report.xlsx | 88478 | 2020-03-03 16:59:04 |
 gs3fgrl0fzj0000001.jpg | 30211 | 2020-03-03 16:59:04 |
| MetaLinks.json | 668293 | 2020-03-03 16:59:04 |
| R1.htm | 63084 | 2020-03-03 16:59:04 |
| R10.htm | 40251 | 2020-03-03 16:59:04 |
| R11.htm | 26019 | 2020-03-03 16:59:04 |
| R12.htm | 20352 | 2020-03-03 16:59:04 |
| R13.htm | 7342 | 2020-03-03 16:59:04 |
| R14.htm | 341208 | 2020-03-03 16:59:04 |
| R15.htm | 5964 | 2020-03-03 16:59:04 |
| R16.htm | 9121 | 2020-03-03 16:59:04 |
| R17.htm | 172370 | 2020-03-03 16:59:04 |
| R18.htm | 104253 | 2020-03-03 16:59:04 |
| R19.htm | 11959 | 2020-03-03 16:59:04 |
| R2.htm | 79498 | 2020-03-03 16:59:04 |
| R20.htm | 107020 | 2020-03-03 16:59:04 |
| R21.htm | 240025 | 2020-03-03 16:59:04 |
| R22.htm | 138622 | 2020-03-03 16:59:04 |
| R23.htm | 38038 | 2020-03-03 16:59:04 |
| R24.htm | 24986 | 2020-03-03 16:59:04 |
| R25.htm | 13089 | 2020-03-03 16:59:04 |
| R26.htm | 338175 | 2020-03-03 16:59:04 |
| R27.htm | 170317 | 2020-03-03 16:59:04 |
| R28.htm | 106046 | 2020-03-03 16:59:04 |
| R29.htm | 105901 | 2020-03-03 16:59:04 |
| R3.htm | 16762 | 2020-03-03 16:59:04 |
| R30.htm | 94014 | 2020-03-03 16:59:04 |
| R31.htm | 12111 | 2020-03-03 16:59:04 |
| R32.htm | 18729 | 2020-03-03 16:59:04 |
| R33.htm | 22287 | 2020-03-03 16:59:04 |
| R34.htm | 6196 | 2020-03-03 16:59:04 |
| R35.htm | 38287 | 2020-03-03 16:59:04 |
| R36.htm | 19741 | 2020-03-03 16:59:04 |
| R37.htm | 14580 | 2020-03-03 16:59:04 |
| R38.htm | 11404 | 2020-03-03 16:59:04 |
| R39.htm | 54653 | 2020-03-03 16:59:04 |
| R4.htm | 52430 | 2020-03-03 16:59:04 |
| R40.htm | 10213 | 2020-03-03 16:59:04 |
| R41.htm | 22645 | 2020-03-03 16:59:04 |
| R42.htm | 68331 | 2020-03-03 16:59:04 |
| R43.htm | 35981 | 2020-03-03 16:59:04 |
| R44.htm | 12131 | 2020-03-03 16:59:04 |
| R45.htm | 35106 | 2020-03-03 16:59:04 |
| R46.htm | 21502 | 2020-03-03 16:59:04 |
| R47.htm | 13749 | 2020-03-03 16:59:04 |
| R48.htm | 6127 | 2020-03-03 16:59:04 |
| R49.htm | 21902 | 2020-03-03 16:59:04 |
| R5.htm | 12044 | 2020-03-03 16:59:04 |
| R50.htm | 33643 | 2020-03-03 16:59:04 |
| R51.htm | 10791 | 2020-03-03 16:59:04 |
| R52.htm | 28421 | 2020-03-03 16:59:04 |
| R53.htm | 44405 | 2020-03-03 16:59:04 |
| R54.htm | 22644 | 2020-03-03 16:59:04 |
| R55.htm | 16102 | 2020-03-03 16:59:04 |
| R56.htm | 21599 | 2020-03-03 16:59:04 |
| R57.htm | 20547 | 2020-03-03 16:59:04 |
| R6.htm | 46979 | 2020-03-03 16:59:04 |
| R7.htm | 93507 | 2020-03-03 16:59:04 |
| R8.htm | 11241 | 2020-03-03 16:59:04 |
| R9.htm | 190471 | 2020-03-03 16:59:04 |
| report.css | 2767 | 2020-03-03 16:59:04 |
| Show.js | 1085 | 2020-03-03 16:59:04 |