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| 0001564590-23-003422-index.html | 2023-03-10 17:11:51 | |
| 0001564590-23-003422.txt | 2023-03-10 17:11:51 | |
 0001564590-23-003422-xbrl.zip | 192759 | 2023-03-10 17:11:51 |
| acu-10k_20221231.htm | 2133974 | 2023-03-10 17:11:51 |
| acu-10k_20221231_htm.xml | 1877492 | 2023-03-10 17:11:51 |
| acu-20221231.xsd | 56553 | 2023-03-10 17:11:51 |
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| acu-ex322_7.htm | 15209 | 2023-03-10 17:11:51 |
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| Financial_Report.xlsx | 95962 | 2023-03-10 17:11:51 |
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| report.css | 2767 | 2023-03-10 17:11:51 |
| Show.js | 1085 | 2023-03-10 17:11:51 |