Summary of Significant Accounting Policies (Equipment) (Details)
12 Months Ended
Dec. 31, 2013
Furniture and fixtures [Member]
 
Property, Plant and Equipment [Line Items]  
Property, Plant and Equipment, Useful Life 7 years
Property, Plant and Equipment, Depreciation Methods straight line
Office equipment [Member]
 
Property, Plant and Equipment [Line Items]  
Property, Plant and Equipment, Useful Life 5 years
Property, Plant and Equipment, Depreciation Methods straight line
Lab equipment [Member]
 
Property, Plant and Equipment [Line Items]  
Property, Plant and Equipment, Depreciation Methods straight line
Computer equipment [Member]
 
Property, Plant and Equipment [Line Items]  
Property, Plant and Equipment, Useful Life 5 years
Property, Plant and Equipment, Depreciation Methods straight line
Leasehold improvements [Member]
 
Property, Plant and Equipment [Line Items]  
Property, Plant and Equipment, Depreciation Methods straight line
Maximum [Member] | Lab equipment [Member]
 
Property, Plant and Equipment [Line Items]  
Property, Plant and Equipment, Useful Life 7 years
Maximum [Member] | Leasehold improvements [Member]
 
Property, Plant and Equipment [Line Items]  
Property, Plant and Equipment, Useful Life 5 years
Minimum [Member] | Lab equipment [Member]
 
Property, Plant and Equipment [Line Items]  
Property, Plant and Equipment, Useful Life 5 years
Minimum [Member] | Leasehold improvements [Member]
 
Property, Plant and Equipment [Line Items]  
Property, Plant and Equipment, Useful Life 3 years