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| 0001564590-18-019294-index.html | 2018-08-06 09:13:26 | |
| 0001564590-18-019294.txt | 2018-08-06 09:13:26 | |
 0001564590-18-019294-xbrl.zip | 94394 | 2018-08-06 09:13:26 |
| FilingSummary.xml | 27181 | 2018-08-06 09:13:26 |
| Financial_Report.xlsx | 46919 | 2018-08-06 09:13:26 |
| krys-10q_20180630.htm | 1088536 | 2018-08-06 09:13:26 |
| krys-20180630.xml | 1070811 | 2018-08-06 09:13:26 |
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| krys-ex312_8.htm | 24130 | 2018-08-06 09:13:26 |
| krys-ex321_7.htm | 24327 | 2018-08-06 09:13:26 |
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| R9.htm | 56602 | 2018-08-06 09:13:26 |
| report.css | 2767 | 2018-08-06 09:13:26 |
| Show.js | 1410 | 2018-08-06 09:13:26 |