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| 0001615219-19-000020-index.html | 2019-05-01 16:11:19 | |
| 0001615219-19-000020.txt | 2019-05-01 16:11:19 | |
 0001615219-19-000020-xbrl.zip | 116773 | 2019-05-01 16:11:19 |
| FilingSummary.xml | 28183 | 2019-05-01 16:11:19 |
| Financial_Report.xlsx | 52354 | 2019-05-01 16:11:19 |
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| flks-20190331.xsd | 29730 | 2019-05-01 16:11:19 |
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| flks20190331ex-311.htm | 10242 | 2019-05-01 16:11:19 |
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| report.css | 2767 | 2019-05-01 16:11:19 |
| Show.js | 1085 | 2019-05-01 16:11:19 |