Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001062822-21-000013-index-headers.html | 2021-03-12 07:26:43 | |
| 0001062822-21-000013-index.html | 2021-03-12 07:26:43 | |
| 0001062822-21-000013.txt | 2021-03-12 07:26:43 | |
 0001062822-21-000013-xbrl.zip | 436944 | 2021-03-12 07:26:43 |
| exh105lapuertareleaseagree.htm | 59214 | 2021-03-12 07:26:43 |
| exh106santinireleaseagreem.htm | 59147 | 2021-03-12 07:26:43 |
| exh231ernstyoungconsent2020.htm | 3585 | 2021-03-12 07:26:43 |
| exh311certificationofprinc.htm | 11931 | 2021-03-12 07:26:43 |
| exh312certificationofprinc.htm | 11958 | 2021-03-12 07:26:43 |
| exh321certificationofprinc.htm | 7692 | 2021-03-12 07:26:43 |
| exh411descriptionofcommons.htm | 18065 | 2021-03-12 07:26:43 |
| FilingSummary.xml | 38932 | 2021-03-12 07:26:43 |
| Financial_Report.xlsx | 102740 | 2021-03-12 07:26:43 |
| lxrx-20201231.htm | 1799944 | 2021-03-12 07:26:43 |
| lxrx-20201231.xsd | 66140 | 2021-03-12 07:26:43 |
| lxrx-20201231_cal.xml | 63202 | 2021-03-12 07:26:43 |
| lxrx-20201231_def.xml | 307333 | 2021-03-12 07:26:43 |
 lxrx-20201231_g1.jpg | 85928 | 2021-03-12 07:26:43 |
| lxrx-20201231_htm.xml | 1177580 | 2021-03-12 07:26:43 |
| lxrx-20201231_lab.xml | 702887 | 2021-03-12 07:26:43 |
| lxrx-20201231_pre.xml | 441564 | 2021-03-12 07:26:43 |
| MetaLinks.json | 671427 | 2021-03-12 07:26:43 |
| R1.htm | 65799 | 2021-03-12 07:26:43 |
| R10.htm | 13790 | 2021-03-12 07:26:43 |
| R11.htm | 39409 | 2021-03-12 07:26:43 |
| R12.htm | 38048 | 2021-03-12 07:26:43 |
| R13.htm | 23376 | 2021-03-12 07:26:43 |
| R14.htm | 49790 | 2021-03-12 07:26:43 |
| R15.htm | 6326 | 2021-03-12 07:26:43 |
| R16.htm | 16218 | 2021-03-12 07:26:43 |
| R17.htm | 21221 | 2021-03-12 07:26:43 |
| R18.htm | 48888 | 2021-03-12 07:26:43 |
| R19.htm | 9083 | 2021-03-12 07:26:43 |
| R2.htm | 95293 | 2021-03-12 07:26:43 |
| R20.htm | 33295 | 2021-03-12 07:26:43 |
| R21.htm | 27739 | 2021-03-12 07:26:43 |
| R22.htm | 7329 | 2021-03-12 07:26:43 |
| R23.htm | 6399 | 2021-03-12 07:26:43 |
| R24.htm | 90045 | 2021-03-12 07:26:43 |
| R25.htm | 19481 | 2021-03-12 07:26:43 |
| R26.htm | 38168 | 2021-03-12 07:26:43 |
| R27.htm | 32586 | 2021-03-12 07:26:43 |
| R28.htm | 22476 | 2021-03-12 07:26:43 |
| R29.htm | 42123 | 2021-03-12 07:26:43 |
| R3.htm | 21330 | 2021-03-12 07:26:43 |
| R30.htm | 13351 | 2021-03-12 07:26:43 |
| R31.htm | 41496 | 2021-03-12 07:26:43 |
| R32.htm | 26370 | 2021-03-12 07:26:43 |
| R33.htm | 8145 | 2021-03-12 07:26:43 |
| R34.htm | 6444 | 2021-03-12 07:26:43 |
| R35.htm | 10311 | 2021-03-12 07:26:43 |
| R36.htm | 8371 | 2021-03-12 07:26:43 |
| R37.htm | 19890 | 2021-03-12 07:26:43 |
| R38.htm | 9761 | 2021-03-12 07:26:43 |
| R39.htm | 5475 | 2021-03-12 07:26:43 |
| R4.htm | 90320 | 2021-03-12 07:26:43 |
| R40.htm | 5838 | 2021-03-12 07:26:43 |
| R41.htm | 24829 | 2021-03-12 07:26:43 |
| R42.htm | 6926 | 2021-03-12 07:26:43 |
| R43.htm | 4673 | 2021-03-12 07:26:43 |
| R44.htm | 25142 | 2021-03-12 07:26:43 |
| R45.htm | 17129 | 2021-03-12 07:26:43 |
| R46.htm | 51236 | 2021-03-12 07:26:43 |
| R47.htm | 39345 | 2021-03-12 07:26:43 |
| R48.htm | 21784 | 2021-03-12 07:26:43 |
| R49.htm | 24687 | 2021-03-12 07:26:43 |
| R5.htm | 4841 | 2021-03-12 07:26:43 |
| R50.htm | 8121 | 2021-03-12 07:26:43 |
| R51.htm | 60537 | 2021-03-12 07:26:43 |
| R52.htm | 6797 | 2021-03-12 07:26:43 |
| R53.htm | 13607 | 2021-03-12 07:26:43 |
| R54.htm | 28601 | 2021-03-12 07:26:43 |
| R55.htm | 39865 | 2021-03-12 07:26:43 |
| R56.htm | 47292 | 2021-03-12 07:26:43 |
| R57.htm | 9743 | 2021-03-12 07:26:43 |
| R58.htm | 22935 | 2021-03-12 07:26:43 |
| R59.htm | 6252 | 2021-03-12 07:26:43 |
| R6.htm | 74690 | 2021-03-12 07:26:43 |
| R60.htm | 81349 | 2021-03-12 07:26:43 |
| R61.htm | 40525 | 2021-03-12 07:26:43 |
| R62.htm | 36877 | 2021-03-12 07:26:43 |
| R63.htm | 25169 | 2021-03-12 07:26:43 |
| R64.htm | 27177 | 2021-03-12 07:26:43 |
| R7.htm | 94321 | 2021-03-12 07:26:43 |
| R8.htm | 7260 | 2021-03-12 07:26:43 |
| R9.htm | 64199 | 2021-03-12 07:26:43 |
| report.css | 2767 | 2021-03-12 07:26:43 |
| Show.js | 1085 | 2021-03-12 07:26:43 |