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| 0001564590-19-005639.txt | 2019-03-01 06:05:46 | |
 0001564590-19-005639-xbrl.zip | 227248 | 2019-03-01 06:05:46 |
| FilingSummary.xml | 44612 | 2019-03-01 06:05:46 |
| Financial_Report.xlsx | 109979 | 2019-03-01 06:05:46 |
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| nktr-10k_20181231.htm | 3483374 | 2019-03-01 06:05:46 |
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| report.css | 2767 | 2019-03-01 06:05:46 |
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