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Summary of Significant Accounting Policies (Details) (USD $)
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12 Months Ended | 86 Months Ended | |
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Dec. 31, 2014
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Dec. 31, 2014
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Dec. 31, 2013
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| Restricted Cash | |||
| Letters of credit | $ 112,000us-gaap_LettersOfCreditOutstandingAmount | $ 112,000us-gaap_LettersOfCreditOutstandingAmount | $ 112,000us-gaap_LettersOfCreditOutstandingAmount |
| Interest on restricted cash | 410us-gaap_IncreaseInRestrictedCash | ||
| Investments | |||
| Marketable Securities | 70,698,640us-gaap_MarketableSecurities | 70,698,640us-gaap_MarketableSecurities | |
| Change in unrealized loss | (18,782)us-gaap_AvailableForSaleSecuritiesChangeInNetUnrealizedHoldingGainLossNetOfTax | ||
| Property and Equipment | |||
| Impairment losses | $ 0us-gaap_AssetImpairmentCharges | ||
| Computer Equipment | |||
| Property and Equipment | |||
| Estimated useful life | P3Y | ||
| Laboratory Equipment Office Equipment Furniture and Software | |||
| Property and Equipment | |||
| Estimated useful life | P5Y |
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- Definition
Amount of write-down of assets recognized in the income statement. Includes, but is not limited to, losses from tangible assets, intangible assets and goodwill. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The change in unrealized holding gain (loss), net of tax, on available-for-sale securities included in a separate component of shareholders' equity during the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of cash outflow associated with funds that are not available for withdrawal or use (such as funds held in escrow) and are associated with underlying transactions that are classified as investing activities. No definition available.
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- Details
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- Definition
The total amount of the contingent obligation under letters of credit outstanding as of the reporting date. No definition available.
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- Definition
Total debt and equity financial instruments including: (1) securities held-to-maturity, (2) trading securities, and (3) securities available-for-sale. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Describes the periods of time over which an entity anticipates to receive utility from its property, plant and equipment (that is, the periods of time over which an entity allocates the initial cost of its property, plant and equipment). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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- Details
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