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|---|---|---|
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| 0001213900-20-007159-index.html | 2020-03-23 17:26:13 | |
| 0001213900-20-007159.txt | 2020-03-23 17:26:13 | |
 0001213900-20-007159-xbrl.zip | 72165 | 2020-03-23 17:26:13 |
| f10k2019ex31-1_tortoise.htm | 12361 | 2020-03-23 17:26:13 |
| f10k2019ex31-2_tortoise.htm | 12223 | 2020-03-23 17:26:13 |
| f10k2019ex32-1_tortoise.htm | 4316 | 2020-03-23 17:26:13 |
| f10k2019ex32-2_tortoise.htm | 6963 | 2020-03-23 17:26:13 |
| f10k2019ex4-5_tortoise.htm | 115787 | 2020-03-23 17:26:13 |
| f10k2019_tortoiseacquis.htm | 959632 | 2020-03-23 17:26:13 |
| FilingSummary.xml | 18594 | 2020-03-23 17:26:13 |
| Financial_Report.xlsx | 51490 | 2020-03-23 17:26:13 |
| R1.htm | 42265 | 2020-03-23 17:26:13 |
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| R31.htm | 6289 | 2020-03-23 17:26:13 |
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| R8.htm | 65818 | 2020-03-23 17:26:13 |
| R9.htm | 25875 | 2020-03-23 17:26:13 |
| report.css | 2767 | 2020-03-23 17:26:13 |
| shll-20191231.xml | 274640 | 2020-03-23 17:26:13 |
| shll-20191231.xsd | 33508 | 2020-03-23 17:26:13 |
| shll-20191231_cal.xml | 31214 | 2020-03-23 17:26:13 |
| shll-20191231_def.xml | 132589 | 2020-03-23 17:26:13 |
| shll-20191231_lab.xml | 207011 | 2020-03-23 17:26:13 |
| shll-20191231_pre.xml | 171742 | 2020-03-23 17:26:13 |
| Show.js | 1085 | 2020-03-23 17:26:13 |