Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001026608-18-000047-index-headers.html | 2018-11-09 15:55:16 | |
| 0001026608-18-000047-index.html | 2018-11-09 15:55:16 | |
| 0001026608-18-000047.txt | 2018-11-09 15:55:16 | |
 0001026608-18-000047-xbrl.zip | 53591 | 2018-11-09 15:55:16 |
| acu-20180930.xml | 283040 | 2018-11-09 15:55:16 |
| acu-20180930.xsd | 23296 | 2018-11-09 15:55:16 |
| acu-20180930_cal.xml | 54829 | 2018-11-09 15:55:16 |
| acu-20180930_def.xml | 56108 | 2018-11-09 15:55:16 |
| acu-20180930_lab.xml | 175386 | 2018-11-09 15:55:16 |
| acu-20180930_pre.xml | 130377 | 2018-11-09 15:55:16 |
| acu_10q93018.htm | 266945 | 2018-11-09 15:55:16 |
| acu_10q93018ex311.htm | 8121 | 2018-11-09 15:55:16 |
| acu_10q93018ex312.htm | 8045 | 2018-11-09 15:55:16 |
| acu_10q93018ex321.htm | 4709 | 2018-11-09 15:55:16 |
| acu_10q93018ex322.htm | 5246 | 2018-11-09 15:55:16 |
| FilingSummary.xml | 16540 | 2018-11-09 15:55:16 |
| Financial_Report.xlsx | 34858 | 2018-11-09 15:55:16 |
| R1.htm | 25913 | 2018-11-09 15:55:16 |
| R10.htm | 42689 | 2018-11-09 15:55:16 |
| R11.htm | 6889 | 2018-11-09 15:55:16 |
| R12.htm | 26381 | 2018-11-09 15:55:16 |
| R13.htm | 6193 | 2018-11-09 15:55:16 |
| R14.htm | 6467 | 2018-11-09 15:55:16 |
| R15.htm | 12729 | 2018-11-09 15:55:16 |
| R16.htm | 15559 | 2018-11-09 15:55:16 |
| R17.htm | 33524 | 2018-11-09 15:55:16 |
| R18.htm | 25450 | 2018-11-09 15:55:16 |
| R19.htm | 10591 | 2018-11-09 15:55:16 |
| R2.htm | 88042 | 2018-11-09 15:55:16 |
| R20.htm | 9569 | 2018-11-09 15:55:16 |
| R21.htm | 20803 | 2018-11-09 15:55:16 |
| R22.htm | 16216 | 2018-11-09 15:55:16 |
| R23.htm | 30879 | 2018-11-09 15:55:16 |
| R24.htm | 24354 | 2018-11-09 15:55:16 |
| R25.htm | 4456 | 2018-11-09 15:55:16 |
| R26.htm | 10157 | 2018-11-09 15:55:16 |
| R27.htm | 16049 | 2018-11-09 15:55:16 |
| R28.htm | 18340 | 2018-11-09 15:55:16 |
| R3.htm | 12959 | 2018-11-09 15:55:16 |
| R4.htm | 49926 | 2018-11-09 15:55:16 |
| R5.htm | 14750 | 2018-11-09 15:55:16 |
| R6.htm | 65794 | 2018-11-09 15:55:16 |
| R7.htm | 14605 | 2018-11-09 15:55:16 |
| R8.htm | 4796 | 2018-11-09 15:55:16 |
| R9.htm | 17549 | 2018-11-09 15:55:16 |
| report.css | 2767 | 2018-11-09 15:55:16 |
| Show.js | 1085 | 2018-11-09 15:55:16 |