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Business Acquisition - Additional Information (Details) - Formax - USD ($)
$ in Millions
3 Months Ended
Jan. 05, 2016
Mar. 31, 2016
Dec. 31, 2014
Business Acquisition [Line Items]      
Percentage of ownership interest acquired 50.00%   50.00%
Purchase price $ 12.0 $ 22.0  
Payments to acquire remaining interest $ 8.6    
Remaining installments payment period 4 years    
Long-term debt assumed   $ 8.2  
Purchase price allocated to goodwill $ 10.0