Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001564590-18-028870-index-headers.html | 2018-11-09 14:24:31 | |
| 0001564590-18-028870-index.html | 2018-11-09 14:24:31 | |
| 0001564590-18-028870.txt | 2018-11-09 14:24:31 | |
 0001564590-18-028870-xbrl.zip | 178223 | 2018-11-09 14:24:31 |
| atec-10q_20180930.htm | 1854803 | 2018-11-09 14:24:31 |
| atec-20180930.xml | 1808552 | 2018-11-09 14:24:31 |
| atec-20180930.xsd | 67314 | 2018-11-09 14:24:31 |
| atec-20180930_cal.xml | 91732 | 2018-11-09 14:24:31 |
| atec-20180930_def.xml | 287790 | 2018-11-09 14:24:31 |
| atec-20180930_lab.xml | 503373 | 2018-11-09 14:24:31 |
| atec-20180930_pre.xml | 452938 | 2018-11-09 14:24:31 |
| atec-ex101_116.htm | 11302 | 2018-11-09 14:24:31 |
| atec-ex311_8.htm | 10386 | 2018-11-09 14:24:31 |
| atec-ex312_6.htm | 11081 | 2018-11-09 14:24:31 |
| atec-ex32_7.htm | 17271 | 2018-11-09 14:24:31 |
| FilingSummary.xml | 43355 | 2018-11-09 14:24:31 |
| Financial_Report.xlsx | 87670 | 2018-11-09 14:24:31 |
| R1.htm | 25650 | 2018-11-09 14:24:31 |
| R10.htm | 7599 | 2018-11-09 14:24:31 |
| R11.htm | 35116 | 2018-11-09 14:24:31 |
| R12.htm | 55455 | 2018-11-09 14:24:31 |
| R13.htm | 7693 | 2018-11-09 14:24:31 |
| R14.htm | 85551 | 2018-11-09 14:24:31 |
| R15.htm | 4797 | 2018-11-09 14:24:31 |
| R16.htm | 146363 | 2018-11-09 14:24:31 |
| R17.htm | 123367 | 2018-11-09 14:24:31 |
| R18.htm | 5475 | 2018-11-09 14:24:31 |
| R19.htm | 9582 | 2018-11-09 14:24:31 |
| R2.htm | 85080 | 2018-11-09 14:24:31 |
| R20.htm | 6706 | 2018-11-09 14:24:31 |
| R21.htm | 26849 | 2018-11-09 14:24:31 |
| R22.htm | 8359 | 2018-11-09 14:24:31 |
| R23.htm | 56663 | 2018-11-09 14:24:31 |
| R24.htm | 26151 | 2018-11-09 14:24:31 |
| R25.htm | 226380 | 2018-11-09 14:24:31 |
| R26.htm | 29319 | 2018-11-09 14:24:31 |
| R27.htm | 43715 | 2018-11-09 14:24:31 |
| R28.htm | 80846 | 2018-11-09 14:24:31 |
| R29.htm | 147907 | 2018-11-09 14:24:31 |
| R3.htm | 35857 | 2018-11-09 14:24:31 |
| R30.htm | 106048 | 2018-11-09 14:24:31 |
| R31.htm | 25715 | 2018-11-09 14:24:31 |
| R32.htm | 65264 | 2018-11-09 14:24:31 |
| R33.htm | 11118 | 2018-11-09 14:24:31 |
| R34.htm | 14668 | 2018-11-09 14:24:31 |
| R35.htm | 9757 | 2018-11-09 14:24:31 |
| R36.htm | 15570 | 2018-11-09 14:24:31 |
| R37.htm | 27548 | 2018-11-09 14:24:31 |
| R38.htm | 16691 | 2018-11-09 14:24:31 |
| R39.htm | 26308 | 2018-11-09 14:24:31 |
| R4.htm | 62533 | 2018-11-09 14:24:31 |
| R40.htm | 16959 | 2018-11-09 14:24:31 |
| R41.htm | 32007 | 2018-11-09 14:24:31 |
| R42.htm | 31965 | 2018-11-09 14:24:31 |
| R43.htm | 40649 | 2018-11-09 14:24:31 |
| R44.htm | 21623 | 2018-11-09 14:24:31 |
| R45.htm | 26361 | 2018-11-09 14:24:31 |
| R46.htm | 15871 | 2018-11-09 14:24:31 |
| R47.htm | 16314 | 2018-11-09 14:24:31 |
| R48.htm | 35352 | 2018-11-09 14:24:31 |
| R49.htm | 36241 | 2018-11-09 14:24:31 |
| R5.htm | 11441 | 2018-11-09 14:24:31 |
| R50.htm | 58657 | 2018-11-09 14:24:31 |
| R51.htm | 11918 | 2018-11-09 14:24:31 |
| R52.htm | 16593 | 2018-11-09 14:24:31 |
| R53.htm | 43690 | 2018-11-09 14:24:31 |
| R54.htm | 9383 | 2018-11-09 14:24:31 |
| R55.htm | 30888 | 2018-11-09 14:24:31 |
| R56.htm | 18693 | 2018-11-09 14:24:31 |
| R57.htm | 147387 | 2018-11-09 14:24:31 |
| R58.htm | 14520 | 2018-11-09 14:24:31 |
| R59.htm | 23686 | 2018-11-09 14:24:31 |
| R6.htm | 93370 | 2018-11-09 14:24:31 |
| R60.htm | 19603 | 2018-11-09 14:24:31 |
| R61.htm | 9293 | 2018-11-09 14:24:31 |
| R62.htm | 15512 | 2018-11-09 14:24:31 |
| R63.htm | 15355 | 2018-11-09 14:24:31 |
| R64.htm | 11451 | 2018-11-09 14:24:31 |
| R65.htm | 8959 | 2018-11-09 14:24:31 |
| R66.htm | 73211 | 2018-11-09 14:24:31 |
| R7.htm | 16762 | 2018-11-09 14:24:31 |
| R8.htm | 50314 | 2018-11-09 14:24:31 |
| R9.htm | 217862 | 2018-11-09 14:24:31 |
| report.css | 2767 | 2018-11-09 14:24:31 |
| Show.js | 1085 | 2018-11-09 14:24:31 |