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Assets Held for Sale | 3 Months Ended
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Mar. 31, 2015
Assets Held for Sale [Abstract] |
Disclosure of Long Lived Assets Held-for-sale | Assets Held for Sale Lexicon’s buildings and land have been reclassified as assets held for sale on the consolidated balance sheet as of March 31, 2015. The Company estimated the fair value of the net assets to be sold at approximately $23.8 million as of March 31, 2015, which represents estimated selling price less costs to sell. The fair value of the net assets to be sold was determined using Level 2 inputs using sales prices in similar real estate sales and offers received from potential purchasers of the building.

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- Definition Tabular disclosure of long lived assets held for sale. Disclosure may include the description of the facts and circumstances leading to the expected disposal, manner and timing of disposal, the carrying value of the assets held for sale, the gain (loss) recognized in the income statement and the income statement caption that includes that gain (loss). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=6391110&loc=d3e2941-110230 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 205 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6360339&loc=d3e1361-107760 + Details
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