Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001564590-22-022039-index-headers.html | 2022-06-01 16:31:30 | |
| 0001564590-22-022039-index.html | 2022-06-01 16:31:30 | |
| 0001564590-22-022039.txt | 2022-06-01 16:31:30 | |
 0001564590-22-022039-xbrl.zip | 12208 | 2022-06-01 16:31:30 |
| acu-20220531.xsd | 5594 | 2022-06-01 16:31:30 |
| acu-20220531_lab.xml | 18574 | 2022-06-01 16:31:30 |
| acu-20220531_pre.xml | 11039 | 2022-06-01 16:31:30 |
| acu-8k_20220531.htm | 41031 | 2022-06-01 16:31:30 |
| acu-8k_20220531_htm.xml | 3404 | 2022-06-01 16:31:30 |
| acu-ex991_29.htm | 14292 | 2022-06-01 16:31:30 |
| FilingSummary.xml | 1744 | 2022-06-01 16:31:30 |
| Financial_Report.xlsx | 5677 | 2022-06-01 16:31:30 |
| MetaLinks.json | 18521 | 2022-06-01 16:31:30 |
| R1.htm | 38706 | 2022-06-01 16:31:30 |
| report.css | 2767 | 2022-06-01 16:31:30 |
| Show.js | 1084 | 2022-06-01 16:31:30 |