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Subsequent Events - Additional Information (Detail) (Subsequent Event [Member], USD $) In Millions, except Share data, unless otherwise specified | 1 Months Ended
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Feb. 28, 2014
Subsequent Event [Line Items] |
Clinical milestone payments | $ 5.0
Additional license grant fees | 15.0
Review period | 30 days
Common stock number of shares sold | 1,800,000
Common stock, price per share | $ 36.50
Additional shares sold under over-allotments Option to underwriter | 450,000
Additional shares sold under over-allotments option to underwriter, price per share | $ 36.50
Proceeds from sale of shares | 76.7
Servier [Member] |
Subsequent Event [Line Items] |
Clinical milestone payments | 5.0
Additional license grant fees | $ 15.0
Review period | 30 days

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- Definition Aggregate potential clinical milestone payments available to be earned under collaboration agreement. + References No definition available. + Details
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- Definition The cash inflow from the issuance of common stock, preferred stock, treasury stock, stock options, and other types of equity. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3255-108585 + Details
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- Definition Price of a single share of a number of saleable stocks of a company. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (e) -URI http://asc.fasb.org/extlink&oid=25499696&loc=d3e19207-110258 + Details
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- Details
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