Quarterly report pursuant to Section 13 or 15(d)

Acquisitions, Investments, and Licenses - Variable Interest Entities Narrative (Details)

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Acquisitions, Investments, and Licenses - Variable Interest Entities Narrative (Details)
$ in Thousands, CAD in Millions
1 Months Ended 3 Months Ended 9 Months Ended
Jul. 09, 2015
shares
Oct. 31, 2015
shares
Jun. 30, 2012
member
Sep. 30, 2015
USD ($)
shares
Sep. 30, 2015
USD ($)
member
shares
Sep. 30, 2015
CAD
member
shares
Sep. 30, 2014
USD ($)
Jun. 30, 2015
USD ($)
Jun. 09, 2015
USD ($)
Variable Interest Entity [Line Items]                  
Gain on deconsolidation of SciVac | $         $ 17,340   $ 0    
Zebra                  
Variable Interest Entity [Line Items]                  
Ownership percentage       28.00% 28.00% 28.00%      
Series A Preferred Stock | Zebra                  
Variable Interest Entity [Line Items]                  
Investment owned, shares       840,000 840,000 840,000      
Restricted Stock | Zebra                  
Variable Interest Entity [Line Items]                  
Shares received as a gift         900,000 900,000      
STI                  
Variable Interest Entity [Line Items]                  
Stock ownership percentage 24.50%                
Number of members of board of directors | member         7 7      
Number of members of board of directors appointed by reporting entity | member         3 3      
Shares issued for takeover 517,514,016                
Ownership percentage by shareholder 31.60%                
Fair value of retained interest | $                 $ 16,400
Cash contribution | CAD           CAD 27.0      
SciVac                  
Variable Interest Entity [Line Items]                  
Ownership percentage by shareholder 68.40%                
SciVac | Variable Interest Entity, Primary Beneficiary                  
Variable Interest Entity [Line Items]                  
Stock ownership percentage     50.00%            
Additional working capital | $               $ 7,900  
Number of members of board of directors | member     5            
Number of members of board of directors appointed by reporting entity | member     3            
Percent of board of directors appointed by reporting entity     60.00%            
Other Income (Expense) | SciVac                  
Variable Interest Entity [Line Items]                  
Gain on deconsolidation of SciVac | $       $ 17,300 $ 17,300        
VBIV | STI | Subsequent Event                  
Variable Interest Entity [Line Items]                  
Exchange ratio   20.808356              
Common stock received   541,573,712              
Voting percent   42.00%              
Percentage of diluted shares outstanding   46.00%