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 0001564590-21-042125-index-headers.html | 2021-08-06 16:01:19 | |
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| 0001564590-21-042125.txt | 2021-08-06 16:01:19 | |
 0001564590-21-042125-xbrl.zip | 109535 | 2021-08-06 16:01:19 |
| acu-10q_20210630.htm | 1796540 | 2021-08-06 16:01:19 |
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| Financial_Report.xlsx | 43715 | 2021-08-06 16:01:19 |
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| R9.htm | 5600 | 2021-08-06 16:01:19 |
| report.css | 2767 | 2021-08-06 16:01:19 |
| Show.js | 1085 | 2021-08-06 16:01:19 |