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| 0001564590-20-056718-index.html | 2020-12-10 16:05:37 | |
| 0001564590-20-056718.txt | 2020-12-10 16:05:37 | |
 0001564590-20-056718-xbrl.zip | 65747 | 2020-12-10 16:05:37 |
| FilingSummary.xml | 18813 | 2020-12-10 16:05:37 |
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| kalv-10q_20201031.htm | 1319013 | 2020-12-10 16:05:37 |
| kalv-20201031.xml | 716359 | 2020-12-10 16:05:37 |
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| R9.htm | 78044 | 2020-12-10 16:05:37 |
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