Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001640334-20-000639-index-headers.html | 2020-03-27 14:58:21 | |
| 0001640334-20-000639-index.html | 2020-03-27 14:58:21 | |
| 0001640334-20-000639.txt | 2020-03-27 14:58:21 | |
 0001640334-20-000639-xbrl.zip | 66626 | 2020-03-27 14:58:21 |
| acbm-20191231.xml | 414730 | 2020-03-27 14:58:21 |
| acbm-20191231.xsd | 27862 | 2020-03-27 14:58:21 |
| acbm-20191231_cal.xml | 26316 | 2020-03-27 14:58:21 |
| acbm-20191231_def.xml | 47817 | 2020-03-27 14:58:21 |
| acbm-20191231_lab.xml | 271101 | 2020-03-27 14:58:21 |
| acbm-20191231_pre.xml | 135173 | 2020-03-27 14:58:21 |
| acbm_10k.htm | 550115 | 2020-03-27 14:58:21 |
| acbm_ex311.htm | 8548 | 2020-03-27 14:58:21 |
| acbm_ex321.htm | 3534 | 2020-03-27 14:58:21 |
| FilingSummary.xml | 18129 | 2020-03-27 14:58:21 |
| Financial_Report.xlsx | 37052 | 2020-03-27 14:58:21 |
| R1.htm | 35377 | 2020-03-27 14:58:21 |
| R10.htm | 4877 | 2020-03-27 14:58:21 |
| R11.htm | 5379 | 2020-03-27 14:58:21 |
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| R2.htm | 57773 | 2020-03-27 14:58:21 |
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| R21.htm | 4479 | 2020-03-27 14:58:21 |
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| R26.htm | 13333 | 2020-03-27 14:58:21 |
| R27.htm | 28159 | 2020-03-27 14:58:21 |
| R28.htm | 11339 | 2020-03-27 14:58:21 |
| R29.htm | 19941 | 2020-03-27 14:58:21 |
| R3.htm | 19402 | 2020-03-27 14:58:21 |
| R30.htm | 22934 | 2020-03-27 14:58:21 |
| R31.htm | 17373 | 2020-03-27 14:58:21 |
| R4.htm | 35826 | 2020-03-27 14:58:21 |
| R5.htm | 26692 | 2020-03-27 14:58:21 |
| R6.htm | 56801 | 2020-03-27 14:58:21 |
| R7.htm | 7908 | 2020-03-27 14:58:21 |
| R8.htm | 35652 | 2020-03-27 14:58:21 |
| R9.htm | 5727 | 2020-03-27 14:58:21 |
| report.css | 2767 | 2020-03-27 14:58:21 |
| Show.js | 1085 | 2020-03-27 14:58:21 |