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|---|---|---|
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| 0001718108-22-000015-index.html | 2022-05-09 07:09:13 | |
| 0001718108-22-000015.txt | 2022-05-09 07:09:13 | |
 0001718108-22-000015-xbrl.zip | 232281 | 2022-05-09 07:09:13 |
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| R10.htm | 42888 | 2022-05-09 07:09:13 |
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| R5.htm | 5263 | 2022-05-09 07:09:13 |
| R6.htm | 60487 | 2022-05-09 07:09:13 |
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| R9.htm | 11872 | 2022-05-09 07:09:13 |
| report.css | 2767 | 2022-05-09 07:09:13 |
| Show.js | 1085 | 2022-05-09 07:09:13 |
| surf-03312022xexx311.htm | 10211 | 2022-05-09 07:09:13 |
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| surf-03312022xexx321.htm | 5146 | 2022-05-09 07:09:13 |
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