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| 0000720500-19-000006-index.html | 2019-02-07 16:10:55 | |
| 0000720500-19-000006.txt | 2019-02-07 16:10:55 | |
 0000720500-19-000006-xbrl.zip | 121955 | 2019-02-07 16:10:55 |
| asys-10qx123118.htm | 666096 | 2019-02-07 16:10:55 |
| asys-20181231.xml | 635839 | 2019-02-07 16:10:55 |
| asys-20181231.xsd | 32249 | 2019-02-07 16:10:55 |
| asys-20181231_cal.xml | 56644 | 2019-02-07 16:10:55 |
| asys-20181231_def.xml | 133288 | 2019-02-07 16:10:55 |
| asys-20181231_lab.xml | 428804 | 2019-02-07 16:10:55 |
| asys-20181231_pre.xml | 251424 | 2019-02-07 16:10:55 |
| asys-ex311qx123118.htm | 14223 | 2019-02-07 16:10:55 |
| asys-ex312qx123118.htm | 14209 | 2019-02-07 16:10:55 |
| asys-ex321qx123118.htm | 7307 | 2019-02-07 16:10:55 |
| asys-ex322qx123118.htm | 7151 | 2019-02-07 16:10:55 |
| FilingSummary.xml | 27414 | 2019-02-07 16:10:55 |
| Financial_Report.xlsx | 57235 | 2019-02-07 16:10:55 |
| letter_agreementxpentinga.htm | 5939 | 2019-02-07 16:10:55 |
| R1.htm | 24086 | 2019-02-07 16:10:55 |
| R10.htm | 16455 | 2019-02-07 16:10:55 |
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| R8.htm | 41372 | 2019-02-07 16:10:55 |
| R9.htm | 45643 | 2019-02-07 16:10:55 |
| report.css | 2767 | 2019-02-07 16:10:55 |
| separation_agreementxpenti.htm | 76056 | 2019-02-07 16:10:55 |
| Show.js | 1085 | 2019-02-07 16:10:55 |