XML 28 R13.htm IDEA: XBRL DOCUMENT
v3.20.4

Property and Equipment | 12 Months Ended
--- | ---
Dec. 31, 2020
Property and Equipment [Abstract] |
Property and Equipment | Property and Equipment Property and equipment at December 31, 2020 and 2019 are as follows:
| Estimated Useful Lives |  | As of December 31,
| In Years |  | 2020 |  | 2019
|  |  |  |  | (in thousands)
Computers and software | 3-5 |  | $ | 3,826 |  |  | $ | 4,587 |
Furniture and fixtures | 5-7 |  | 1,867 |  |  | 5,629 |
Laboratory equipment | 3-7 |  | — |  |  | 3,279 |
Leasehold improvements | 3-7 |  | 417 |  |  | 417 |
Buildings | 15-40 |  | — |  |  | 59,212 |
Land |  | — |  |  |  | — |  |  | 2,664 |
Total property and equipment |  |  |  |  | 6,110 |  |  | 75,788 |
Less: Accumulated depreciation and amortization |  |  |  |  | (5,815) |  |  | (61,741) |
Net property and equipment |  |  |  |  | $ | 295 |  |  | $ | 14,047 |

X
- Definition Property and Equipment [Abstract] + References No definition available. + Details
Name: | lxrx_PropertyAndEquipmentAbstract
Namespace Prefix: | lxrx_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The entire disclosure for long-lived, physical asset used in normal conduct of business and not intended for resale. Includes, but is not limited to, work of art, historical treasure, and similar asset classified as collections. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 958 -SubTopic 360 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=120429125&loc=d3e99893-112916 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -URI http://asc.fasb.org/topic&trid=2155823 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 958 -SubTopic 360 -Section 50 -Paragraph 7 -URI http://asc.fasb.org/extlink&oid=120429125&loc=SL120174063-112916 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 958 -SubTopic 360 -Section 50 -Paragraph 1 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=120429125&loc=d3e99779-112916 + Details
Name: | us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration