Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001026608-19-000043-index-headers.html | 2019-11-07 16:44:36 | |
| 0001026608-19-000043-index.html | 2019-11-07 16:44:36 | |
| 0001026608-19-000043.txt | 2019-11-07 16:44:36 | |
 0001026608-19-000043-xbrl.zip | 57339 | 2019-11-07 16:44:36 |
| acu-20190930.xml | 327681 | 2019-11-07 16:44:36 |
| acu-20190930.xsd | 23285 | 2019-11-07 16:44:36 |
| acu-20190930_cal.xml | 53397 | 2019-11-07 16:44:36 |
| acu-20190930_def.xml | 52251 | 2019-11-07 16:44:36 |
| acu-20190930_lab.xml | 188806 | 2019-11-07 16:44:36 |
| acu-20190930_pre.xml | 138802 | 2019-11-07 16:44:36 |
| acu_10q93019.htm | 310585 | 2019-11-07 16:44:36 |
| acu_10q93019ex311.htm | 8387 | 2019-11-07 16:44:36 |
| acu_10q93019ex312.htm | 8299 | 2019-11-07 16:44:36 |
| acu_10q93019ex321.htm | 4540 | 2019-11-07 16:44:36 |
| acu_10q93019ex322.htm | 5254 | 2019-11-07 16:44:36 |
| FilingSummary.xml | 17544 | 2019-11-07 16:44:36 |
| Financial_Report.xlsx | 37449 | 2019-11-07 16:44:36 |
| R1.htm | 25896 | 2019-11-07 16:44:36 |
| R10.htm | 15665 | 2019-11-07 16:44:36 |
| R11.htm | 36005 | 2019-11-07 16:44:36 |
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| R19.htm | 25473 | 2019-11-07 16:44:36 |
| R2.htm | 97444 | 2019-11-07 16:44:36 |
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| R27.htm | 4454 | 2019-11-07 16:44:36 |
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| R29.htm | 6134 | 2019-11-07 16:44:36 |
| R3.htm | 12957 | 2019-11-07 16:44:36 |
| R30.htm | 30432 | 2019-11-07 16:44:36 |
| R4.htm | 54478 | 2019-11-07 16:44:36 |
| R5.htm | 14759 | 2019-11-07 16:44:36 |
| R6.htm | 38219 | 2019-11-07 16:44:36 |
| R7.htm | 63545 | 2019-11-07 16:44:36 |
| R8.htm | 12543 | 2019-11-07 16:44:36 |
| R9.htm | 4684 | 2019-11-07 16:44:36 |
| report.css | 2767 | 2019-11-07 16:44:36 |
| Show.js | 1085 | 2019-11-07 16:44:36 |