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0001564590-21-002633-index-headers.html | 2021-01-27 16:50:06 | |
0001564590-21-002633-index.html | 2021-01-27 16:50:06 | |
0001564590-21-002633.txt | 2021-01-27 16:50:06 | |
0001564590-21-002633-xbrl.zip | 25645 | 2021-01-27 16:50:06 |
extr-20210127.xsd | 5804 | 2021-01-27 16:50:06 |
extr-20210127_lab.xml | 18700 | 2021-01-27 16:50:06 |
extr-20210127_pre.xml | 11194 | 2021-01-27 16:50:06 |
extr-8k_20210127.htm | 33099 | 2021-01-27 16:50:06 |
extr-8k_20210127_htm.xml | 3389 | 2021-01-27 16:50:06 |
extr-ex991_6.htm | 285257 | 2021-01-27 16:50:06 |
FilingSummary.xml | 1750 | 2021-01-27 16:50:06 |
Financial_Report.xlsx | 5429 | 2021-01-27 16:50:06 |
MetaLinks.json | 19359 | 2021-01-27 16:50:06 |
R1.htm | 38584 | 2021-01-27 16:50:06 |
report.css | 2767 | 2021-01-27 16:50:06 |
Show.js | 1084 | 2021-01-27 16:50:06 |