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Goodwill and Other Intangible Assets Narrative (Details) - USD ($)
 3 Months Ended 12 Months Ended
Dec. 31, 2015
Jun. 30, 2015
Dec. 31, 2016
Dec. 31, 2015
Goodwill and Intangible Assets Disclosure [Abstract]        
Goodwill $ 7,013,315   $ 7,013,315 $ 7,013,315
Goodwill [Line Items]        
Goodwill, impairment     $ 0 $ 18,200,000
In Process R&D [Member] | CSC Acquisition [Member]        
Goodwill [Line Items]        
Impairment of Intangible Assets, Indefinite-lived (Excluding Goodwill) $ 34,300,000      
In Process R&D [Member] | Amorcyte, LLC [Member]        
Goodwill [Line Items]        
Impairment of Intangible Assets, Indefinite-lived (Excluding Goodwill)   $ 9,400,000