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| exh311certificationofprinc.htm | 9654 | 2023-05-04 07:10:48 |
| exh312certificationofprinc.htm | 9470 | 2023-05-04 07:10:48 |
| exh321certificationofprinc.htm | 6155 | 2023-05-04 07:10:48 |
| FilingSummary.xml | 28136 | 2023-05-04 07:10:48 |
| Financial_Report.xlsx | 42071 | 2023-05-04 07:10:48 |
| lxrx-20230331.htm | 763458 | 2023-05-04 07:10:48 |
| lxrx-20230331.xsd | 40120 | 2023-05-04 07:10:48 |
| lxrx-20230331_cal.xml | 33766 | 2023-05-04 07:10:48 |
| lxrx-20230331_def.xml | 171963 | 2023-05-04 07:10:48 |
| lxrx-20230331_htm.xml | 545827 | 2023-05-04 07:10:48 |
| lxrx-20230331_lab.xml | 464231 | 2023-05-04 07:10:48 |
| lxrx-20230331_pre.xml | 271913 | 2023-05-04 07:10:48 |
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| R2.htm | 94730 | 2023-05-04 07:10:48 |
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| R21.htm | 25082 | 2023-05-04 07:10:48 |
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