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| 0001564590-22-037198.txt | 2022-11-09 16:01:10 | |
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| acu-10q_20220930.htm | 1960309 | 2022-11-09 16:01:10 |
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| acu-ex322_7.htm | 6789 | 2022-11-09 16:01:10 |
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| Financial_Report.xlsx | 61006 | 2022-11-09 16:01:10 |
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| R1.htm | 51536 | 2022-11-09 16:01:10 |
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| report.css | 2767 | 2022-11-09 16:01:10 |
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