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|---|---|---|
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| 0000950170-23-039835-index.html | 2023-08-08 16:16:29 | |
| 0000950170-23-039835.txt | 2023-08-08 16:16:29 | |
 0000950170-23-039835-xbrl.zip | 140006 | 2023-08-08 16:16:29 |
| acu-20230630.htm | 2081966 | 2023-08-08 16:16:29 |
| acu-20230630.xsd | 34426 | 2023-08-08 16:16:29 |
| acu-20230630_cal.xml | 58048 | 2023-08-08 16:16:29 |
| acu-20230630_def.xml | 58800 | 2023-08-08 16:16:29 |
| acu-20230630_htm.xml | 1396767 | 2023-08-08 16:16:29 |
| acu-20230630_lab.xml | 273805 | 2023-08-08 16:16:29 |
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| acu-ex31_2.htm | 15285 | 2023-08-08 16:16:29 |
| acu-ex32_1.htm | 10689 | 2023-08-08 16:16:29 |
| acu-ex32_2.htm | 10677 | 2023-08-08 16:16:29 |
| FilingSummary.xml | 28630 | 2023-08-08 16:16:29 |
| Financial_Report.xlsx | 57236 | 2023-08-08 16:16:29 |
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| R1.htm | 51534 | 2023-08-08 16:16:29 |
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| report.css | 2767 | 2023-08-08 16:16:29 |
| Show.js | 1085 | 2023-08-08 16:16:29 |