Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001558370-17-004000-index-headers.html | 2017-05-09 16:31:17 | |
| 0001558370-17-004000-index.html | 2017-05-09 16:31:17 | |
| 0001558370-17-004000.txt | 2017-05-09 16:31:17 | |
 0001558370-17-004000-xbrl.zip | 96707 | 2017-05-09 16:31:17 |
| acrs-20170331.xml | 1162323 | 2017-05-09 16:31:17 |
| acrs-20170331.xsd | 35656 | 2017-05-09 16:31:17 |
| acrs-20170331ex10137e18d.htm | 136402 | 2017-05-09 16:31:17 |
| acrs-20170331ex311b45f04.htm | 14081 | 2017-05-09 16:31:17 |
| acrs-20170331ex3129bb3a2.htm | 14067 | 2017-05-09 16:31:17 |
| acrs-20170331ex321cce7c6.htm | 10664 | 2017-05-09 16:31:17 |
| acrs-20170331x10q.htm | 1174015 | 2017-05-09 16:31:17 |
| acrs-20170331_cal.xml | 39097 | 2017-05-09 16:31:17 |
| acrs-20170331_def.xml | 136546 | 2017-05-09 16:31:17 |
| acrs-20170331_lab.xml | 377010 | 2017-05-09 16:31:17 |
| acrs-20170331_pre.xml | 265143 | 2017-05-09 16:31:17 |
| FilingSummary.xml | 28751 | 2017-05-09 16:31:17 |
| Financial_Report.xlsx | 50416 | 2017-05-09 16:31:17 |
| R1.htm | 22219 | 2017-05-09 16:31:17 |
| R10.htm | 168005 | 2017-05-09 16:31:17 |
| R11.htm | 34046 | 2017-05-09 16:31:17 |
| R12.htm | 29198 | 2017-05-09 16:31:17 |
| R13.htm | 11436 | 2017-05-09 16:31:17 |
| R14.htm | 139433 | 2017-05-09 16:31:17 |
| R15.htm | 44845 | 2017-05-09 16:31:17 |
| R16.htm | 24315 | 2017-05-09 16:31:17 |
| R17.htm | 55960 | 2017-05-09 16:31:17 |
| R18.htm | 14619 | 2017-05-09 16:31:17 |
| R19.htm | 6335 | 2017-05-09 16:31:17 |
| R2.htm | 58461 | 2017-05-09 16:31:17 |
| R20.htm | 5347 | 2017-05-09 16:31:17 |
| R21.htm | 19937 | 2017-05-09 16:31:17 |
| R22.htm | 164455 | 2017-05-09 16:31:17 |
| R23.htm | 32401 | 2017-05-09 16:31:17 |
| R24.htm | 28506 | 2017-05-09 16:31:17 |
| R25.htm | 136099 | 2017-05-09 16:31:17 |
| R26.htm | 44705 | 2017-05-09 16:31:17 |
| R27.htm | 20501 | 2017-05-09 16:31:17 |
| R28.htm | 50214 | 2017-05-09 16:31:17 |
| R29.htm | 5426 | 2017-05-09 16:31:17 |
| R3.htm | 18992 | 2017-05-09 16:31:17 |
| R30.htm | 8877 | 2017-05-09 16:31:17 |
| R31.htm | 3904 | 2017-05-09 16:31:17 |
| R32.htm | 24083 | 2017-05-09 16:31:17 |
| R33.htm | 24819 | 2017-05-09 16:31:17 |
| R34.htm | 21828 | 2017-05-09 16:31:17 |
| R35.htm | 17025 | 2017-05-09 16:31:17 |
| R36.htm | 14355 | 2017-05-09 16:31:17 |
| R37.htm | 38758 | 2017-05-09 16:31:17 |
| R38.htm | 55005 | 2017-05-09 16:31:17 |
| R39.htm | 21893 | 2017-05-09 16:31:17 |
| R4.htm | 32838 | 2017-05-09 16:31:17 |
| R40.htm | 18372 | 2017-05-09 16:31:17 |
| R41.htm | 14778 | 2017-05-09 16:31:17 |
| R42.htm | 11026 | 2017-05-09 16:31:17 |
| R43.htm | 17373 | 2017-05-09 16:31:17 |
| R44.htm | 30510 | 2017-05-09 16:31:17 |
| R45.htm | 48917 | 2017-05-09 16:31:17 |
| R46.htm | 7606 | 2017-05-09 16:31:17 |
| R47.htm | 12636 | 2017-05-09 16:31:17 |
| R5.htm | 4947 | 2017-05-09 16:31:17 |
| R6.htm | 30063 | 2017-05-09 16:31:17 |
| R7.htm | 55476 | 2017-05-09 16:31:17 |
| R8.htm | 8805 | 2017-05-09 16:31:17 |
| R9.htm | 13588 | 2017-05-09 16:31:17 |
| report.css | 2767 | 2017-05-09 16:31:17 |
| Show.js | 1410 | 2017-05-09 16:31:17 |