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| 0001564590-21-028403-index.html | 2021-05-17 16:19:42 | |
| 0001564590-21-028403.txt | 2021-05-17 16:19:42 | |
 0001564590-21-028403-xbrl.zip | 112576 | 2021-05-17 16:19:42 |
| acer-10q_20210331.htm | 1551703 | 2021-05-17 16:19:42 |
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| Financial_Report.xlsx | 69563 | 2021-05-17 16:19:42 |
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| report.css | 2767 | 2021-05-17 16:19:42 |
| Show.js | 1085 | 2021-05-17 16:19:42 |