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| 0001737287-20-000059-index.html | 2020-11-04 08:00:10 | |
| 0001737287-20-000059.txt | 2020-11-04 08:00:10 | |
 0001737287-20-000059-xbrl.zip | 293207 | 2020-11-04 08:00:10 |
| allo-20200930.htm | 1562770 | 2020-11-04 08:00:10 |
| allo-20200930.xsd | 43053 | 2020-11-04 08:00:10 |
| allo-20200930xex311.htm | 9882 | 2020-11-04 08:00:10 |
| allo-20200930xex312.htm | 9904 | 2020-11-04 08:00:10 |
| allo-20200930xex321.htm | 7116 | 2020-11-04 08:00:10 |
| allo-20200930_cal.xml | 64640 | 2020-11-04 08:00:10 |
| allo-20200930_def.xml | 261850 | 2020-11-04 08:00:10 |
| allo-20200930_htm.xml | 1047303 | 2020-11-04 08:00:10 |
| allo-20200930_lab.xml | 563005 | 2020-11-04 08:00:10 |
| allo-20200930_pre.xml | 360864 | 2020-11-04 08:00:10 |
| FilingSummary.xml | 28763 | 2020-11-04 08:00:10 |
| Financial_Report.xlsx | 77406 | 2020-11-04 08:00:10 |
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| report.css | 2767 | 2020-11-04 08:00:10 |
| Show.js | 1085 | 2020-11-04 08:00:10 |