Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001564590-20-021896-index-headers.html | 2020-05-06 16:00:27 | |
| 0001564590-20-021896-index.html | 2020-05-06 16:00:27 | |
| 0001564590-20-021896.txt | 2020-05-06 16:00:27 | |
 0001564590-20-021896-xbrl.zip | 164518 | 2020-05-06 16:00:27 |
| akca-10q_20200331.htm | 2415560 | 2020-05-06 16:00:27 |
| akca-20200331.xml | 2021381 | 2020-05-06 16:00:27 |
| akca-20200331.xsd | 74439 | 2020-05-06 16:00:27 |
| akca-20200331_cal.xml | 61304 | 2020-05-06 16:00:27 |
| akca-20200331_def.xml | 269249 | 2020-05-06 16:00:27 |
| akca-20200331_lab.xml | 487963 | 2020-05-06 16:00:27 |
| akca-20200331_pre.xml | 391635 | 2020-05-06 16:00:27 |
| akca-ex103_138.htm | 24368 | 2020-05-06 16:00:27 |
| akca-ex104_137.htm | 94916 | 2020-05-06 16:00:27 |
| akca-ex311_6.htm | 18964 | 2020-05-06 16:00:27 |
| akca-ex312_11.htm | 18974 | 2020-05-06 16:00:27 |
| akca-ex321_9.htm | 10827 | 2020-05-06 16:00:27 |
| FilingSummary.xml | 41738 | 2020-05-06 16:00:27 |
| Financial_Report.xlsx | 76052 | 2020-05-06 16:00:27 |
 ggdpdm4uuny2000001.jpg | 4013 | 2020-05-06 16:00:27 |
 ggynzz0ij05e000001.jpg | 3366 | 2020-05-06 16:00:27 |
| R1.htm | 55603 | 2020-05-06 16:00:27 |
| R10.htm | 98449 | 2020-05-06 16:00:27 |
| R11.htm | 67700 | 2020-05-06 16:00:27 |
| R12.htm | 218219 | 2020-05-06 16:00:27 |
| R13.htm | 37612 | 2020-05-06 16:00:27 |
| R14.htm | 28078 | 2020-05-06 16:00:27 |
| R15.htm | 47708 | 2020-05-06 16:00:27 |
| R16.htm | 134652 | 2020-05-06 16:00:27 |
| R17.htm | 80628 | 2020-05-06 16:00:27 |
| R18.htm | 127391 | 2020-05-06 16:00:27 |
| R19.htm | 26335 | 2020-05-06 16:00:27 |
| R2.htm | 68508 | 2020-05-06 16:00:27 |
| R20.htm | 6868 | 2020-05-06 16:00:27 |
| R21.htm | 8142 | 2020-05-06 16:00:27 |
| R22.htm | 23969 | 2020-05-06 16:00:27 |
| R23.htm | 98149 | 2020-05-06 16:00:27 |
| R24.htm | 51258 | 2020-05-06 16:00:27 |
| R25.htm | 217363 | 2020-05-06 16:00:27 |
| R26.htm | 36130 | 2020-05-06 16:00:27 |
| R27.htm | 25758 | 2020-05-06 16:00:27 |
| R28.htm | 48204 | 2020-05-06 16:00:27 |
| R29.htm | 98548 | 2020-05-06 16:00:27 |
| R3.htm | 10751 | 2020-05-06 16:00:27 |
| R30.htm | 76834 | 2020-05-06 16:00:27 |
| R31.htm | 124802 | 2020-05-06 16:00:27 |
| R32.htm | 20726 | 2020-05-06 16:00:27 |
| R33.htm | 19461 | 2020-05-06 16:00:27 |
| R34.htm | 7330 | 2020-05-06 16:00:27 |
| R35.htm | 20753 | 2020-05-06 16:00:27 |
| R36.htm | 12075 | 2020-05-06 16:00:27 |
| R37.htm | 12701 | 2020-05-06 16:00:27 |
| R38.htm | 15978 | 2020-05-06 16:00:27 |
| R39.htm | 6170 | 2020-05-06 16:00:27 |
| R4.htm | 61691 | 2020-05-06 16:00:27 |
| R40.htm | 103482 | 2020-05-06 16:00:27 |
| R41.htm | 29043 | 2020-05-06 16:00:27 |
| R42.htm | 29579 | 2020-05-06 16:00:27 |
| R43.htm | 18998 | 2020-05-06 16:00:27 |
| R44.htm | 6433 | 2020-05-06 16:00:27 |
| R45.htm | 10749 | 2020-05-06 16:00:27 |
| R46.htm | 18811 | 2020-05-06 16:00:27 |
| R47.htm | 9177 | 2020-05-06 16:00:27 |
| R48.htm | 17375 | 2020-05-06 16:00:27 |
| R49.htm | 28466 | 2020-05-06 16:00:27 |
| R5.htm | 15022 | 2020-05-06 16:00:27 |
| R50.htm | 68757 | 2020-05-06 16:00:27 |
| R51.htm | 11680 | 2020-05-06 16:00:27 |
| R52.htm | 8280 | 2020-05-06 16:00:27 |
| R53.htm | 32503 | 2020-05-06 16:00:27 |
| R54.htm | 43578 | 2020-05-06 16:00:27 |
| R55.htm | 19526 | 2020-05-06 16:00:27 |
| R56.htm | 5920 | 2020-05-06 16:00:27 |
| R57.htm | 11306 | 2020-05-06 16:00:27 |
| R58.htm | 46884 | 2020-05-06 16:00:27 |
| R59.htm | 37564 | 2020-05-06 16:00:27 |
| R6.htm | 46133 | 2020-05-06 16:00:27 |
| R60.htm | 14552 | 2020-05-06 16:00:27 |
| R61.htm | 7051 | 2020-05-06 16:00:27 |
| R7.htm | 87799 | 2020-05-06 16:00:27 |
| R8.htm | 10471 | 2020-05-06 16:00:27 |
| R9.htm | 19793 | 2020-05-06 16:00:27 |
| report.css | 2767 | 2020-05-06 16:00:27 |
| Show.js | 1085 | 2020-05-06 16:00:27 |