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|---|---|---|
 0001026608-16-000105-index-headers.html | 2016-05-13 16:40:00 | |
| 0001026608-16-000105-index.html | 2016-05-13 16:40:00 | |
| 0001026608-16-000105.txt | 2016-05-13 16:40:00 | |
 0001026608-16-000105-xbrl.zip | 45023 | 2016-05-13 16:40:00 |
| acu-20160331.xml | 151506 | 2016-05-13 16:40:00 |
| acu-20160331.xsd | 22136 | 2016-05-13 16:40:00 |
| acu-20160331_cal.xml | 54903 | 2016-05-13 16:40:00 |
| acu-20160331_def.xml | 42806 | 2016-05-13 16:40:00 |
| acu-20160331_lab.xml | 182098 | 2016-05-13 16:40:00 |
| acu-20160331_pre.xml | 124897 | 2016-05-13 16:40:00 |
| acu_10q033116.htm | 202647 | 2016-05-13 16:40:00 |
| acu_10q033116ex101.htm | 12179 | 2016-05-13 16:40:00 |
| acu_10q033116ex102.htm | 65316 | 2016-05-13 16:40:00 |
| acu_10q033116ex103.htm | 10290 | 2016-05-13 16:40:00 |
| acu_10q033116ex104.htm | 15656 | 2016-05-13 16:40:00 |
| acu_10q033116ex105.htm | 319347 | 2016-05-13 16:40:00 |
| acu_10q033116ex106.htm | 8486 | 2016-05-13 16:40:00 |
| acu_10q033116ex311.htm | 12176 | 2016-05-13 16:40:00 |
| acu_10q033116ex312.htm | 11000 | 2016-05-13 16:40:00 |
| acu_10q033116ex321.htm | 4570 | 2016-05-13 16:40:00 |
| acu_10q033116ex322.htm | 4929 | 2016-05-13 16:40:00 |
| FilingSummary.xml | 15639 | 2016-05-13 16:40:00 |
| Financial_Report.xlsx | 30127 | 2016-05-13 16:40:00 |
| R1.htm | 25610 | 2016-05-13 16:40:00 |
| R10.htm | 6482 | 2016-05-13 16:40:00 |
| R11.htm | 23826 | 2016-05-13 16:40:00 |
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| R16.htm | 9176 | 2016-05-13 16:40:00 |
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| R22.htm | 20105 | 2016-05-13 16:40:00 |
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| R6.htm | 69506 | 2016-05-13 16:40:00 |
| R7.htm | 6594 | 2016-05-13 16:40:00 |
| R8.htm | 12076 | 2016-05-13 16:40:00 |
| R9.htm | 11071 | 2016-05-13 16:40:00 |
| report.css | 2767 | 2016-05-13 16:40:00 |
| Show.js | 1410 | 2016-05-13 16:40:00 |