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| 0001213900-20-006543-index.html | 2020-03-16 17:22:16 | |
| 0001213900-20-006543.txt | 2020-03-16 17:22:16 | |
 0001213900-20-006543-xbrl.zip | 78342 | 2020-03-16 17:22:16 |
| f10k2019ex31-1_sentinel.htm | 12425 | 2020-03-16 17:22:16 |
| f10k2019ex31-2_sentinel.htm | 10634 | 2020-03-16 17:22:16 |
| f10k2019ex32-1_sentinel.htm | 4707 | 2020-03-16 17:22:16 |
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| f10k2019ex4-6_sentinel.htm | 26603 | 2020-03-16 17:22:16 |
| f10k2019_sentinelenergy.htm | 448090 | 2020-03-16 17:22:16 |
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| R8.htm | 23474 | 2020-03-16 17:22:16 |
| R9.htm | 28464 | 2020-03-16 17:22:16 |
| report.css | 2767 | 2020-03-16 17:22:16 |
| Show.js | 1085 | 2020-03-16 17:22:16 |
| stnl-20191231.xml | 283980 | 2020-03-16 17:22:16 |
| stnl-20191231.xsd | 28815 | 2020-03-16 17:22:16 |
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| stnl-20191231_pre.xml | 175676 | 2020-03-16 17:22:16 |